Publications

Top journals at Tongay research group
Our team strives to make large impact in the field and publish high impact journals to reach to broad scientific audience and general public

Summary: >150 SCI index publications and h-index 55
[Google Scholar]

2020
Summary of 2020:
16 publications at Nature, Nature Communications, Advanced Materials, and Angewandte Chemie and 2 cover images at Advanced Materials and Nanoscale Advances

Cover Images by our team in 2020
         

18.”Harnessing biological applications of quantum materials: opportunities and precautions”; MM Korah, T Nori, S Tongay, and MD Green
Journal of Materials Chemistry C In press (2020)

17. “Anisotropic band structure of TiS3 nanoribbon revealed by polarized photocurrent spectroscopy” Zhen Lian, Zeyu Jiang, Tianmeng Wang, Mark Blei, Ying Qin, Morris Washington, Toh-Ming Lu, Sefaattin Tongay, Shengbai Zhang, and Su-Fei Shi;
Appl. Phys. Lett. 117, 073101 (2020)

16. Ultrathin WS2‐on‐Glass Photonic Crystal for Self‐Resonant Exciton‐Polaritonics
Xingwang Zhang, Xiaojie Zhang, Wenzhuo Huang, Kedi Wu, Mengqiang Zhao, AT Charlie Johnson, Sefaattin Tongay, and Ertugrul Cubukcu
Advanced Optical Materials 8 (7), 1901988 (2020)

15. “Extreme in-plane thermal conductivity anisotropy in titanium trisulfide caused by heat-carrying optical phonons”
H Liu, X Yu, K Wu, Y Gao, S Tongay, A Javey, L Chen, J Hong, J Wu
Nano Letters 20 (7), 5221-522

14. Near-Unity Light Absorption in a Monolayer WS2 Van der Waals Heterostructure Cavity
I Epstein, B Terrés, AJ Chaves, VV Pusapati, DA Rhodes, B Frank et. al.
Nano Letters 20 (5), 3545-3552 (2020)

13. “Anomalous Behavior of 2D Janus Excitonic Layers Under Extreme Pressures”
Advanced Materials 10.1002/adma.202002401 In Press

12. “Mott and generalized Wigner crystal states in WSe2/WS2 Moiré Superlattices”
Nature 579 (7799), 359-363 [Impact factor 43]
Congrats to Mark and Kentaro

11. “Phonon-exciton Interactions in WSe2 under a Quantizing Magnetic Field”
Nature Communications, 11 (1), 1-7 (2020)

10. “Demonstration of a Polariton Step Potential by local variation of light-matter coupling in a van-der-Waals Heterostructure” Optics Express 28 (13), 18649-18657 (2020)

9. “Phase Transition across Anisotropic NbS3 and Direct Gap Semiconductor TiS3 at Nominal Titanium Alloying Limit”
Advanced Materials https://doi.org/10.1002/adma.202000018 (2020)  [Impact factor 25.8]
Congrats to Kedi and Mark

8. “Manipulation of room-temperature Valley-Coherent Exciton-Polaritons in atomically thin crystals by real and artificial magnetic fields”
2Dmaterials In press
Congrats to Mark

7. “Ultrathin WS2‐on‐Glass Photonic Crystal for Self‐Resonant Exciton‐Polaritonics”
Advanced Optical Materials, 1901988 (2020) [Impact factor 7.4]
Congrats to Kedi

6. “Achieving Morphological Control over Lamellar Manganese Metal-Organic Framework through Modulated Bi-phase Growth”
Angewandte Chemie  132 (24), 9494-9499 Impact factor (12.257)
Congrats to Yuxia and Bohan

5. T Wang et.al. “Observation of Quantized Exciton Energies in Monolayer WSe2 under a Strong Magnetic Field”
Physical Review X 10, 021024 (2020)

4. “Anomalously Suppressed Thermal Conduction by Electron-Phonon Coupling in Charge Density-Wave Tantalum Disulfide”
Advanced Science DOI:10.1002/advs.201902071

3. “Low-temperature synthesis of 2D anisotropic MoTe 2 using a high-pressure soft sputtering technique”
Nanoscale Advances 2, 1443 – 1448 (2020)
Congrats to Kentaro!

2. “Unusual Pressure-Driven Phase Transformation and Band Renormalization in 2D vdW Hybrid Lead Halide Perovskites”
Advanced Materials 1907364 DOI: 10.1002/adma.201907364 (2020) [Impact factor 25.8]
Congrats to Han!

1. “Quantum Properties and Applications of 2D Janus Crystals and Their Superlattices”
Applied Physics Reviews, 7 (1), 011311 (2020) [Impact factor: 12]
Congrats to Q and Yasir!

2019
(21 publications at Nature, Nature electronics, Nature Nanotechnology)

“Giant Valley-Zeeman Splitting from Spin-Singlet and Spin-Triplet Interlayer Excitons in WSe2/MoSe2 Heterostructure”
Nano Letters (2019)

Michael’s article has been published at Applied Physics Reviews
“2D coordination polymers: Design guidelines and materials perspective”
Applied Physics Review (2019)

“Momentum-Dark Intervalley Exciton in Monolayer Tungsten Diselenide Brightened via Chiral Phonon”
ACS Nano 13 (12), 14107-14113 (2019)

“Passivation of Layered Gallium Telluride by Double Encapsulation with Graphene” ACS omega 4 (19), 18002-18010 (2019)

“Chemical and physical changes of microplastics during sterilization by chlorination”
Water research 163, 114871 (2019)

“Tunable electronic structure in gallium chalcogenide van der Waals compounds”
Physical Review B 100 (16), 165112

“Valley-dependent exciton fine structure and Autler–Townes doublets from Berry phases in monolayer MoSe2”
Nature materials 18 (10), 1065-1070 (2019)

“Direct Observation of Gate-Tunable Dark Trions in Monolayer WSe2”
Nano letters 19 (10), 6886-6893 (2019)

“Strain-Tunable Single Photon Sources in WSe2 Monolayers”
Nano letters 19 (10), 6931-6936 (2019)

“Highly Polarized Photoelectrical Response in vdW ZrS3 Nanoribbons”
Advanced Electronic Materials 5 (7), 1900419 (2019)

“Observation of moire excitons in WSe2/WS2 heterostructure superlattices”
Nature 2019, 567 (7746), 76

“Hall effect for highly valley-coherent exciton-polaritons in an atomically thin semiconductor”
Nature Nanotechnology 2019, 14 (8), 770

“Highly Sensitive Polarization Photodetection Using a Pseudo-One-Dimensional Nb(1–x)TixS3 Alloy”
ACS Applied Materials & Interfaces 2019, 11 (3), 3342-3350.

“A dielectric-defined lateral heterojunction in a monolayer semiconductor”
Nature Electronics 2019, 2 (2), 60-65.

“Pressure dependence of direct optical transitions in ReS2 and ReSe2”
NPJ 2D Materials and Applications 2019, 3.

“Excitonic Complexes and Emerging Interlayer Electron–Phonon Coupling in BN Encapsulated Monolayer Semiconductor Alloy: WS0.6Se1.4”
Nano Letters 2019, 19 (1), 299-307.

Emerging photoluminescence from the dark-exciton phonon replica in monolayer WSe2″
Nature Communications 2019, 10.

“Promise for Terahertz Devices and Photovoltaics”
Acs Applied Materials & Interfaces 2019, 11 (5), 5492-5498.”

Integration of atomically thin layers of transition metal dichalcogenides into high-Q, monolithic Bragg-cavities: an experimental platform for the enhancement of the optical interaction in 2D-materials”
Optical Materials Express 2019, 9 (2), 598-610.

“Electro-Optic Modulation in Hybrid Metal Halide Perovskites.”
Advanced Materials 2019, 31 (16).

“Perseverance of direct bandgap in multilayer 2D PbI2 under an experimental strain up to 7.69%”
2D Materials 2019, 6 (2).

2018
(13 publications at Science, Nature Physics, Nature Communications, and Advanced Materials)

Jin, C. H.; Kim, J.; Utama, M. I. B.; Regan, E. C.; Kleemann, H.; Cai, H.; Shen, Y. X.; Shinner, M. J.; Sengupta, A.; Watanabe, K.; Taniguchi, T.; Tongay, S.; Zettl, A.; Wang, F., Imaging of pure spin-valley diffusion current in WS2-WSe2 heterostructures.
Science 2018, 360 (6391), 893-896.

Agarwal, A.; Qin, Y.; Chen, B.; Blei, M.; Wu, K. D.; Liu, L.; Shen, Y. X.; Wright, D.; Green, M. D.; Zhuang, H. L.; Tongay, S., Anomalous isoelectronic chalcogen rejection in 2D anisotropic vdW TiS3(1-x)Se3x trichalcogenides. Nanoscale 2018, 10 (33), 15654-15660.

Barbone, M.; Montblanch, A. R. P.; Kara, D. M.; Palacios-Berraquero, C.; Cadore, A. R.; De Fazio, D.; Pingault, B.; Mostaani, E.; Li, H.; Chen, B.; Watanabe, K.; Taniguchi, T.; Tongay, S.; Wang, G.; Ferrari, A. C.; Atature, M., Charge-tuneable biexciton complexes in monolayer WSe2.
Nature Communications 2018, 9.

Iff, O.; Lundt, N.; Betzold, S.; Tripathi, L. N.; Emmerling, M.; Tongay, S.; Lee, Y. J.; Kwon, S. H.; Hofling, S.; Schneider, C., Deterministic coupling of quantum emitters in WSe2 monolayers to plasmonic nanocavities. Opt. Express 2018, 26 (20), 25944-25951.

Kim, E.; Lee, Y.; Ko, C.; Park, Y.; Yeo, J.; Chen, Y. B.; Choe, H. S.; Allen, F. I.; Rho, J.; Tongay, S.; Wu, J. Q.; Kim, K.; Grigoropoulos, C. P., Tuning the optical and electrical properties of MoS2 by selective Ag photo-reduction. Applied Physics Letters 2018, 113 (1).

Robert, C.; Semina, M. A.; Cadiz, F.; Manca, M.; Courtade, E.; Taniguchi, T.; Watanabe, K.; Cai, H.; Tongay, S.; Lassagne, B.; Renucci, P.; Amand, T.; Marie, X.; Glazov, M. M.; Urbaszek, B., Optical spectroscopy of excited exciton states in MoS2 monolayers in van der Waals heterostructures. Physical Review Materials 2018, 2 (1).

Shen, Y. X.; Shan, B. H.; Cai, H.; Qin, Y.; Agarwal, A.; Trivedi, D. B.; Chen, B.; Liu, L.; Zhuang, H. L.; Mu, B.; Tongay, S., Ultimate Control over Hydrogen Bond Formation and Reaction Rates for Scalable Synthesis of Highly Crystalline vdW MOF Nanosheets with Large Aspect Ratio. Advanced Materials 2018, 30 (52).

Tongay, S., Preface to a Special Topic: 2D Materials and Applications. Applied Physics Reviews 2018, 5 (1).

Waldherr, M.; Lundt, N.; Klaas, M.; Betzold, S.; Wurdack, M.; Baumann, V.; Estrecho, E.; Nalitov, A.; Cherotchenko, E.; Cai, H.; Ostrovskaya, E. A.; Kavokin, A. V.; Tongay, S.; Klembt, S.; Hofling, S.; Schneider, C., Observation of bosonic condensation in a hybrid monolayer MoSe2-GaAs microcavity. Nature Communications 2018, 9.

Yang, S. X.; Hu, C. G.; Wu, M. H.; Shen, W. F.; Tongay, S.; Wu, K. D.; Wei, B.; Sun, Z. Y.; Jiang, C. B.; Huang, L.; Wang, Z. C., In-Plane Optical Anisotropy and Linear Dichroism in Low-Symmetry Layered TlSe. ACS Nano 2018, 12 (8), 8798-8807.

Yong, C. K.; Horng, J.; Shen, Y. X.; Cai, H.; Wang, A.; Yang, C. S.; Lin, C. K.; Zhao, S. L.; Watanabe, K.; Taniguchi, T.; Tongay, S.; Wang, F., Biexcitonic optical Stark effects in monolayer molybdenum diselenide. Nature Physics 2018, 14 (11), 1092.

Zhou, Z. Q.; Long, M. S.; Pan, L. F.; Wang, X. T.; Zhong, M. Z.; Blei, M.; Wang, J. L.; Fang, J. Z.; Tongay, S.; Hu, W. D.; Li, J. B.; Wei, Z. M., Perpendicular Optical Reversal of the Linear Dichroism and Polarized Photodetection in 2D GeAs. ACS Nano 2018, 12 (12), 12416-12423.

2017
(17 publications at Nature Physics, Advanced Materials, Nano Letters, etc.)

Yang, Y. Qin, B. Chen, V.O. Ozcelik, C. White, Y. Shenr, S. Yang, and S. Tongay*; “Novel Surface Molecular Functionalization Route To Enhance Environmental Stability of Tellurium-Containing 2D Layers”
ACS Applied Materials & Interfaces, 9, 44625-4463 (2017) [Impact factor: 7.5]

K. Wu, B. Chen, H. Cai, M. Blei#, J. Bennett#, S. Yang, D. Weight, Y. Shenr, and S. Tongay*; “Unusual Pressure Response of Vibrational Modes in Anisotropic TaS3“
Journal of Physical Chemistry C, 121, 28187-28193 (2017) [Impact factor: 4.5]

M. Mannebach, C. Nyby, F. Ernst, Y. Zhou, J. Tolsma, Y. Li, M-J Sher, I. C. Tung, H. Zhou, Q. Zhang, K. L. Seyler, G. Clark, Y. Lin, D. Zhu, J. M. Glownia, M. E. Kozina, S. Song, S.Nelson, A. Mehta, S. Yu, A. Pant, OB Aslan, A. Raja, Y. Guo, A. DiChiara, W. Mao, L.Cao, S. Tongay, J. Sun, D. J. Singh, T.F. Heinz, X. Xu, A.H. MacDonald, E. Reed, H. Wen, A. M. Lindenberg*; “Dynamic Optical Tuning of Interlayer Interactions in the Transition Metal Dichalcogenides”
Nano Letters, 17 (12), pp 7761–7766 (2017)

B. Chen, K. Wu , A. Suslur, S. Yangr, H. Cai, A. Yano#, E. Soignard, T. Aoki, K. March, Y. Shen#, and S. Tongay*; “Controlling Structural Anisotropy of Anisotropic 2D Layers in Pseudo-1D/2D Material Heterojunctions”
Advanced Materials, 29, 1701201 (2017) [Impact factor: 19.7]

H. Cai, B. Chen, G. Wang, B. Urbaszek, X. Marie, and S. Tongay*; “Synthesis of Highly Anisotropic Semiconducting GaTe Nanomaterials and Emerging Properties Enabled by Epitaxy”
Advanced Materials, 28, 8, 1605551, (2017)

  • News Coverage by Phys.Org “Synthesis of pseudo-1D semiconductor provides insight into anisotropic 2D materials”

Akbali, A. Yilmaz, A. Tomak, S. Tongay, C. Çelebi, and H. Sahin*; “Few-layer MoS2 as nitrogen protective barrier”
Nanotechnology, 28(41):415706 (2017) [Impact factor: 3.4]

Liu, H.S. Choe, Y. Chen, J. Suh, C. Ko, S. Tongay, and J. Wu*; “Variable range hopping electric and thermoelectric transport in anisotropic black phosphorus”
Applied Physics Letters 111 (10), 102101 (2017) [Impact factor: 3.4]

Yao, A. Yan, S. Kahn, A. Suslur, Y. Liang, E. S. Barnard, S. Tongay, A. Zettl, N. J. Borys, and P. J. Schuck*; “Optically Discriminating Carrier-Induced Quasiparticle Band Gap and Exciton Energy Renormalization in Monolayer MoS2”
Physical Review Letters, 119, 087401 (2017) [Impact factor: 8.4]

S. Yang, M. Wu, H. Cai, H. Li, C. Jiang, and S. Tongay*; “Ultrathin ternary semiconductor TlGaSe2 phototransistors with broad-spectral response”
2D Materials, 10.1088/2053-1583/aa80c7, (2017) [Impact factor: 7]

Jin, J. Kim, J. Suh, Z. Shi, B. Chen, X. Fan, M. Kam, K. Watanabe, T. Taniguchi, S. Tongay, A. Zettl, J. Wu, and F. Wang* ”Interlayer electron-phonon coupling in WSe2/hBN heterostructures”
Nature Physics, 13, 2, 127-131 (2017) [Impact factor: 22.8]

  • ASU in the Loop “ASU Researchers Make a Breakthrough in 2D Heterostructures” (2016)

Ci, Y. Chen, J. Kang, R. Suzuki, H.S. Choe, J. Suh, C. Ko, T. Park, K. Shen, Y. Iwasa, S. Tongay, J.W. Ager, L-W Wang, and J. Wu* “Quantifying van der Waals Interactions in Layered Transition Metal Dichalcogenides from Pressure-Enhanced Valence Band Splitting”
Nano Letters, 17 (8), 4982 (2017) [Impact factor: 12.7]

Kong#, C. Bacaksiz,  B. ChenK. Wu,  M. Blei#,  X. Fan+,  Y. Shenr,  H. Sahin, D. Wright, D. S. Narang, and S. Tongay*; “Angle resolved vibrational properties of anisotropic transition metal trichalcogenide nanosheets”
Nanoscale, 2017,9, 4175-4182 [Impact factor: 7]

Kim, C. Jin, B. Chen, H. Cai, T. Zhao. P. Lee, S. Kahn, K. Watanabe, T. Taniguchi, S. Tongay, M. F. Crommie, and F. Wang*; “Observation of ultralong valley lifetime in WSe2/MoS2 heterostructures”
Science Advances, 3 (7), e1700518 DOI: 10.1126/sciadv.1700518 (2017) [Impact factor: 17 anticipated]

Cadiz, E. Courtade, C. Robert, G. Wang, Y. Shenr, H. Cai, T. Taniguchi, K. Watanabe, H. Carrere, D. Lagarde, M. Manca, T. Amand, P. Renucci, S. Tongay, X. Marie, and B. Urbaszek; “Excitonic Linewidth Approaching the Homogeneous Limit in MoS2-Based van der Waals Heterostructures”
Physical Review X, 7, 021026 (2017) [Impact factor: 12.7]

Jin, J. Kim, K. Wu, B. Chen, E. S. Barnard, J. Suh, Z. Shi, S. G. Drapcho, J. Wu, J. Schuck, S. Tongay*, F. Wang*; “On Optical Dipole Moment and Radiative Recombination Lifetime of Excitons in WSe2”
Advanced Functional Materials 27 (19) (2017) [Impact factor: 12.1]

Yang, H. Cai, B. Chen, C. Ko, V Ozcelik, D. Ogletree, C. White, Y. Shenr, and S. Tongay*; ”Environmental stability of 2D anisotropic tellurium containing nanomaterials: anisotropic to isotropic transition”
Nanoscale, 9, 12288-12294 (2017) [Impact factor: 7]

G. Drapcho, J. Kim, X. Hong, C. Jin, S. Shi, S. Tongay, J. Wu, and F. Wang*; “Apparent breakdown of Raman selection rule at valley exciton resonances in monolayer MoS2”
Physical Review B 95 (16), 165417 (2017) [Impact factor: 3.8]

J. Borys, E.S. Barnard, S.Gao, K. Yao, W. Bao, A. Buyanin, Y. Zhang, S. Tongay, C. Ko, J. Suh, A. Weber-Bargioni, J. Wu, L. Yang, and P.J. Schuck*; “Anomalous Above-Gap Photoexcitations and Optical Signatures of Localized Charge Puddles in Monolayer Molybdenum Disulfide”
ACS Nano, 2017, 11 (2), pp 2115–2123 (2017) [Impact factor: 13.9]

2016

  1. Kedi Wu; Bin Chen; Sijie Yang; Gang Wang; Wilson Kong; Hui Cai; Toshihiro Aoki; Emmanuel Soignard; Xavier Marie; Aliya Yano; Aslihan Suslu; Bernhard Urbaszek; and Sefaattin Tongay “Domain Architectures and Grain Boundaries in Chemical Vapor Deposited Highly Anisotropic ReS2 Monolayer Films” Nano Letters DOI: 10.1021/acs.nanolett.6b02766 (2016)
  1. Lundt, Nils; Maryński, Aleksander; Cherotchenko, Evgeniia; Pant, Anupum; Fan, Xi; Tongay, Sefaattin; Sęk, Grzegorz; Kavokin, Alexey; Hoefling, Sven; Schneider, Christian, “Monolayered MoSe2: A candidate for room temperature polaritonics” 2D Materials, 2016 Accepted
  1. Fabian Cadiz, Cedric Robert, Gang Wang, Wilson Kong, Xi Fan, Mark Blei, Delphine Lagarde, Maxime Gay, Marco Manca, Takashi Taniguchi, Kenji Watanabe, Thierry Amand, Xavier Marie, Pierre Renucci, Sefaattin Tongay, and Bernhard Urbaszek, “Ultra-low power threshold for laser induced changes in optical properties of 2D Molybdenum dichalcogenides” 2D Materials, 3, 045008 (2016)
  1. Kedi Wu, Engin Torun, Hasan Sahin, Bin Chen, Xi Fan, Anupum Pant, David Parsons Wright, Toshihiro Aoki, Francois M. Peeters, Emmanuel Soignard, and Sefaattin Tongay; “Unusual Lattice Vibration Characteristics in Pseudo-1D TiS3 Nano-whiskers” Nature Communications, 7,12952 (2016) doi:10.1038/ncomms12952
  1. Chenhao Jin, Jonghwan Kim, Joonki Suh, Zhiwen Shi, Bin Chen, Xi Fan, Matthew Kam, Kenji Watanabe, Takashi Taniguchi, Junqiao Wu, Sefaattin Tongay, and Feng Wang, “Extraordinary Interlayer Electron-Phonon Coupling in WSe2/hBN Heterostructures”
    Nature Physics doi:10.1038/nphys3928 (2016)
  1. Zeming Song, Cheng Lv, Mengbing Liang, Varittha Sanphuang, Kedi Wu, Bin Chen, Zhi Zhao, Jing Bai, Xu Wang, John L. Volakis, Liping Wang, Ximin He, Yu Yao, Sefaattin Tongay, Hanqing Jiang “Microscale Silicon Origami” Small, DOI: 10.1002/smll.201601947 (2016)
  1. Chenhao Jin, Jonghwan Kim, Kedi Wu, Bin Chen, Edward S Barnard, Joonki Suh, Zhiwen Shi, Steven G Drapcho, Junqiao Wu, Peter James Schuck, Sefaattin Tongay, Feng Wang; “On Optical Dipole Moment and Radiative Recombination Lifetime of Excitons in WSe2” Advanced Functional Materials, 10.1002/adfm.201601741 (2016)
  1. Hui Cai, Emmanuel Soignard, Can Ataca, Bin Chen, Changhyun Ko, Toshihiro Aoki, Anupum Pant, Xiuqing Meng, Shengxue Yang, Jeffrey Grossman, D. Frank Ogletree, and Sefaattin Tongay; “Band Engineering by Controlling vdW Epitaxy Growth Mode in Two-dimensional Gallium Chalcogenides”;Advanced Materials, 10.1002/adma.201601184 (2016)

89. Anupum Pant, Engin Torun, Bin Chen, Soumya Bhat, Xi Fan, Kedi Wu, David P Wright, FM. Peeters, Emmanuel Soignard, Hasan Sahin, and Sefaattin Tongay “Strong Dichroic Emission in Pseudo One Dimensional Material ZrS3” Nanoscale DOI: 10.1039/C6NR05238J (2016)

88. Hui Cai, Emmanuel Soignard, Can Ataca, Bin Chen, Changhyun Ko, Toshihiro Aoki, Anupum Pant, Xiuqing Meng, Shengxue Yang, Jeffrey Grossman, D. Frank Ogletree, and Sefaattin Tongay; “Band Engineering by Controlling vdW Epitaxy Growth Mode in Two-dimensional Gallium Chalcogenides”; Advanced Materials, 10.1002/adma.201601184

87. Sijie Liu, Le Huang, Kedi Wu, Zhongming Wei, Beiju Huang, Xiuqing Meng, Sefaattin Tongay, Jian Liu, Jingbo Li, and Hongda Chen Tuned polarity and enhanced optoelectronic performances of few-layer Nb0.125Re0.875Se2 flakes Appl. Phys. Lett. 109, 112102 (2016)

86. Cong Wang, Shengxue Yang, Wen Qi Xiong, Congxin Xia, Hui Cai, Bin Chen, Xiaoting Wang, Xinzheng Zhang, Zhongming Wei, Sefaattin Tongay, Jingbo Li, and Qian Liu “Gate-tunable Diode-like Current Rectification and Ambipolar Transport in Multilayer van der Waals ReSe2/WS2 p-n Heterojunctions” Phys. Chem. Chem. Phys. DOI: 10.1039/C6CP04752A, (2016)

85. J. Hou, Xi Wang, Deyi Fu, Changhyun Ko, Yabin Chen, Yufei Sun, Sangwook Lee, Kevin X.Wang, Kaichen Dong, Yinghui Sun, Sefaattin Tongay, Liying Jiao, Jie Yao, Kai Liu, Junqiao Wu; “Modulating Photoluminescence of Monolayer Molybdenum Disulfide by Metal–Insulator Phase Transition in Active Substrates”, Small, DOI: 10.1002/smll.201601021 (2016)

84. J. Kopaczek, M. P. Polak, P. Scharoch, K. Wu, B. Chen, S. Tongay, and R. Kudrawiec “Direct optical transitions at K- and H-point of Brillouin zone in bulk MoS2, MoSe2, WS2, and WSe2”  J. Appl. Phys. 119, 235705 (2016)

83. F. Dybała, M. P. Polak, J. Kopaczek, P. Scharoch, K. Wu, S. Tongay, and R. Kudrawiec “Pressure coefficients for direct optical transitions in MoS2, MoSe2, WS2, and WSe2 crystals and semiconductor to metal transitions” Scientific Reports 6, 26663 doi:10.1038/srep26663 (2016)

82. Jose J Fonseca, Sefaattin Tongay, Mehmet Topsakal, Annabel R Chew, Alan J Lin, Changhyun Ko, Alexander V Luce, Alberto Salleo, Junqiao Wu, Oscar D Dubon; “Bandgap Restructuring of the Layered Semiconductor Gallium Telluride in Air” Advanced Materials, 10.1002/adma.201601151

81. Robert, C.; Lagarde, D.; Cadiz, F.; Wang, G.; Lassagne, B.; Amand, T.; Balocchi, A.; Renucci, P.; Tongay, S.; Urbaszek, B.; et al. Exciton Radiative Lifetime in Transition Metal Dichalcogenide Monolayers. Physical Review B, 93, 205423.

80. Najmzadeh, M.; Ko, C.; Wu, K.; Tongay, S.; Wu, J. Multilayer ReS2 Lateral P–n Homojunction for Photoemission and Photodetection. Appl. Phys. Express 2016, 9, 055201.

79. Wang, C.; Yang, S.; Cai, H.; Ataca, C.; Chen, H.; Zhang, X.; Xu, J.; Chen, B.; Wu, K.; Zhang, H.; et al. Enhancing Light Emission Efficiency without Color Change in Post-Transition Metal Chalcogenides. Nanoscale 2016, 8, 5820–5825.

78. Changhyun Ko, Yeonbae Lee, Yabin Chen, Joonki Suh, Deyi Fu, Aslihan Suslu, Sangwook Lee, James David Clarkson, Hwan Sung Choe, Sefaatin Tongay, Ramamoorthy Ramesh, Junqiao Wu, “Ferroelectrically Gated Atomically Thin Transition‐Metal Dichalcogenides as Nonvolatile Memory” Advanced Materials DOI: 10.1002/adma.201504779

77. Cai, H.; Kang, J.; Sahin, H.; Chen, B.; Suslu, A.; Wu, K.; Peeters, F.; Meng, X.; Tongay, S. Exciton Pumping across Type-I Gallium Chalcogenide Heterojunctions. Nanotechnology 2016, 27, 065203.

76. Suslu, A.; Wu, K.; Sahin, H.; Chen, B.; Yang, S.; Cai, H.; Aoki, T.; Horzum, S.; Kang, J.; Peeters, F. M.; et al. Unusual Dimensionality Effects and Surface Charge Density in 2D Mg(OH)2. Scientific Reports 2016, 6, 20525.

75. Pant, A.; Mutlu, Z.; Wickramaratne, D.; Cai, H.; Lake, R. K.; Ozkan, C.; Tongay, S. Fundamentals of Lateral and Vertical Heterojunctions of Atomically Thin Materials. Nanoscale 2016, 8, 3870–3887.

74. Kim, E.; Ko, C.; Kim, K.; Chen, Y.; Suh, J.; Ryu, S.-G.; Wu, K.; Meng, X.; Suslu, A.; Tongay, S.; et al. Laser-Assisted Doping: Site Selective Doping of Ultrathin Metal Dichalcogenides by Laser-Assisted Reaction (Adv. Mater. 2/2016). Advanced Materials 2016, 28, 392.

73. Kim, E.; Ko, C.; Kim, K.; Chen, Y.; Suh, J.; Ryu, S.-G.; Wu, K.; Meng, X.; Suslu, A.; Tongay, S.; et al. Site Selective Doping of Ultrathin Metal Dichalcogenides by Laser-Assisted Reaction. Advanced Materials 2016, 28, 341–346.

72. Yang, S.; Wang, C.; Ataca, C.; Li, Y.; Chen, H.; Cai, H.; Suslu, A.; Grossman, J. C.; Jiang, C.; Liu, Q.; et al. Self-Driven Photodetector and Ambipolar Transistor in Atomically Thin GaTe-MoS2 P–n vdW Heterostructure. ACS Appl. Mater. Interfaces 2016, 8, 2533–2539.69.

71. ”Highly efficient gas molecule-tunable few-layer GaSe phototransistors“; Shengxue Yang, Qu Yue, Hui Cai, Kedi Wu, Chengbao Jiang and Sefaattin Tongay ; J. Mater. Chem. C, DOI: 10.1039/C5TC03459K (2015) [PDF]

2015

70. Fan, W.; Zhu, X.; Ke, F.; Chen, Y.; Dong, K.; Ji, J.; Chen, B.; Tongay, S.; Ager, J. W.; Liu, K.; et al. Vibrational Spectrum Renormalization by Enforced Coupling across the van Der Waals Gap between Mo S 2 and W S 2 Monolayers. Phys. Rev. B Condens. Matter 2015, 92, 241408.

69. Kocer, H.; Butun, S.; Palacios, E.; Liu, Z.; Tongay, S.; Fu, D.; Wang, K.; Wu, J.; Aydin, K. Intensity Tunable Infrared Broadband Absorbers Based on VO2 Phase Transition Using Planar Layered Thin Films. Sci. Rep. 2015, 5, 13384.

68. Enhanced rectification, transport property and photocurrent generation of multilayer ReSe2/MoS2 p–n heterojunctions; Xiaoting Wang, Le Huang, Yuting Peng, Nengjie Huo, Kedi Wu, Congxin Xia, Zhongming Wei, Sefaattin Tongay, and Jingbo Li; Nano research (2015)

67. “Anisotropic in-plane thermal conductivity of black phosphorus nanoribbons at temperatures higher than 100K” by Sangwook Lee, Fan Yang, Joonki Suh, Sijie Yang, Yeonbae Lee, Guo Li, Hwan Sung Choe, Aslihan Suslu, Yabin Chen, Changhyun Ko, Joonsuk Park, Kai Liu, Jingbo Li, Kedar Hippalgaonkar, Jeffrey Urban, Sefaattin Tongay, and Junqiao Wu; Nature Communications (accepted 2015)

66. “Self-passivation of defects: effects of high-energy particle irradiation on elastic modulus of multilayer graphene” Kai Liu, Cheng-Lun Hsin, Deyi Fu, Joonki Suh, Sefaattin Tongay, Michelle  Chen, Yinghui Sun,  Aiming Yan,  Joonsuk Park,  Kin M. Yu,  Wenli Guo, Alex Zettl, Haimei Zheng,  Daryl C. Chrzan, and Junqiao Wu; Advanced Materials (accepted 2015)

65. “Environmental Changes in MoTe2 Excitonic Dynamics by Defects Activated Molecular Interaction”; Bin Chen, Hasan Sahin, Aslihan Suslu, Laura Ding, Mariana Bertoni, F. M. Peeters, and Sefaattin Tongay; ACS Nano (2015), DOI: 10.1021/acsnano.5b00985 [PDF]

“Two-dimensional material seems to disappear, but doesn’t” PhysOrg

64. Engineering excitonic dynamics and environmental stability of post-transition metal chalcogenides by pyridine functionalization technique; X. Meng, A. Pant, H. Cai, J. Kang, B. Chen, K. Wu, S. Yang, A. Suslu, F.M. Peeters, and S. TongayNanoscale (2015), DOI: 10.1039/C5NR04879 [PDF]

63. “Spin-orbit engineering in transition metal dichalcogenide alloy monolayers”; G. Wang, C. Robert, A. Suslu, B. Chen, S. Yang, S. Alamdari, I. C. Gerber, T. Amand, X. Marie, B. Urbaszek, and S. Tongay; Nature Communications (accepted 2015)

62. Kocer, H.; Butun, S.; Banar, B.; Wang, K.; Tongay, S.; Wu, J.; Aydin, K. Thermal Tuning of Infrared Resonant Absorbers Based on Hybrid Gold-VO2 Nanostructures. Applied Physics Letters, 106, 161104. (2015) [PDF]

61. “Enhanced Light Emission from Large-Area Monolayer MoS2 using Plasmonic Nanodisc Arrays”; Serkan Butun, Sefaattin Tongay, and Koray Aydin, Nano Letters, Just accepted, DOI: 10.1021/acs.nanolett.5b00407 (2015) [PDF]

60. “Polarization and time-resolved photoluminescence spectroscopy of excitons in MoSe2 monolayers”; G. Wang, E. Palleau, T. Amand, S. Tongay, X. Marie, and B. Urbaszek; Applied Physics Letters (2015) [PDF]

59. Wei Bao et. al. “Visualizing nanoscale excitonic relaxation properties of disordered edges and grain boundaries in monolayer molybdenum disulfide” Nature Communications | 6:7993 | DOI: 10.1038/ncomms8993 (2015) [PDF]

58. Drew W. Latzke, Wentao Zhang, Aslihan Suslu, Tay-Rong Chang, Hsin Lin, Horng-Tay Jeng, Junqiao Wu, Sefaattin Tongay, Arun Bansil, and Alessandra Lanzara; Electronic structure, spin orbit coupling, and interlayer interaction in bulk MoS2 and WS2, Phys. Rev. B (2015)

57. “Tuning the optical, magnetic, and electrical properties of ReSe2 by nanoscale strain engineering”; Shengxue Yang, Cong Wang, Hasan Sahin, Hui Chen, Yan Li, Shu-Shen Li, Aslihan Suslu, F. M. Peeters, Qian Liu,  ,Jingbo Li, and Sefaattin Tongay, Nano Letters, Article ASAP DOI: 10.1021/nl504276u (2015) [PDF]

56. Y. Aierken, H. Sahin, F. Iyikanat, S. Horzum, A. Suslu, B. Chen, R. T. Senger, S. Tongay, and F. M. Peeters; Portlandite Crystal: Bulk, Bilayer and Monolayer StructureArticle 51s; Phys. Rev. B (2015) [PDF]

55. Nengjie Huo, Sefaattin Tongay, Yongtao Li, Shu-Shen Li, and Jingbo Li, “Novel Optical and Electrical Transport Properties in Atomically Thin WSe2/MoS2 p-n Heterostructures”, Advanced Electronic Materials (2015) DOI: 10.1002/aelm.201400066 

54. Tosun, M.; Fu, D.; Desai, S. B.; Ko, C.; Seuk Kang, J.; Lien, D.-H.; Najmzadeh, M.; Tongay, S.; Wu, J.; Javey, A. MoS2 Heterojunctions by Thickness Modulation. Sci. Rep. 2015, 5, 10990.

53. Song, Min, Jiun-Haw Chu, Jian Zhou, Sefaattin Tongay, Kai Liu, Joonki Suh, Henry Chen, Jeong Seuk Kang, Xuecheng Zou, and Long You. “Magnetoresistance oscillations in topological insulator Bi2Te3 nanoscale antidot arrays.” Nanotechnology 26, no. 26 (2015): 265301. [PDF]

52. Koldemir, U.; Puniredd, S. R.; Wagner, M.; Tongay, S.; McCarley, T. D.; Kamenov, G. D.; Müllen, K.; Pisula, W.; Reynolds, J. R. End Capping Does Matter: Enhanced Order and Charge Transport in Conjugated Donor–Acceptor Polymers. Macromolecules 2015, 48, 6369–6377.

2014

51. S. Ghosh, S. Tongay, A.F. Hebard, H. Sahin, and F.M. Peeters, “Ferromagnetism in stacked bilayers of Pd/C60”, Journal of Magnetism and Magnetic Materials, 349, 128-134 (2014) [PDF]

50. P. V. Kumar, N. M. Bardhan, S. Tongay, J. Wu, Angela M. Belcher, and J. C. Grossman “Scalable Manipulation of Graphene Oxide Structures via Phase Transformation”, Nature Chemistry 6, 151–158 (2014) http://dx.doi.org/10.1038/nchem.1820 [PDF]

Media coverage:

“New graphene treatment could unleash new uses” MITnews 2013

“New simple, inexpensive graphene treatment method could unleash new uses” Phys.Org 2013

49. Jung, Eilho, Seokbae Lee, Seulki Roh, Xiuqing Meng, Sefaattin Tongay, Jihoon Kang, Tuson Park, and Jungseek Hwang. “Optical properties of NbCl5 and ZnMg intercalated graphite compounds.” Journal of Physics D: Applied Physics (2014) [PDF]

48. Hong, Xiaoping, Jonghwan Kim, Su-Fei Shi, Yu Zhang, Chenhao Jin, Yinghui Sun, Sefaattin Tongay, Junqiao Wu, Yanfeng Zhang, and Feng Wang. “Ultrafast Charge Transfer in Atomically Thin MoS2/WS2 Heterostructures” Nature Nanotechnology 9, 682–686 (2014) [PDF]

47. S Yang, S Tongay, Q Yue, Y Li, B Li, and F Lu, High-Performance Few-layer Mo-doped ReSe2 Nanosheet Photodetectors, Scientific Reports 4, 5442 (2014) [PDF]

46. Suh, Joonki; Park, Tae-Eon; Lin, Der-Yuh; Fu, Deyi; Park, Joonsuk; Jung, Hee Joon; Chen, Yabin; Ko, Changhyun; Jang, Chaun; Sun, Yinghui; Sinclair, Robert; Chang, Joonyeon; Tongay, Sefaattin; Wu, Junqiao, “Doping against the native propensity of MoS2: degenerate hole doping by cation substitution”,  Nano Letters (2014) [PDF]

45. Kai Liu, Qimin Yan, Michelle Chen, Wen Fan, Yinghui Sun, Joonki Suh, Deyi Fu, Sangwook Lee, Jian Zhou, Sefaattin Tongay, Jie Ji, Jeffrey B Neaton, Junqiao Wu; “Elastic Properties of Chemical-Vapor-Deposited Monolayer MoS2, WS2, and Their Bilayer Heterostructures”, Nano letters 14 (9), 5097-5103 (2014) [PDF]

44. Sefaattin Tongay, Wen Fan, Jun Kang, Joonsuk Park, Unsal Koldemir, Joonki Suh, Deepa Narang, Kai Liu, Jie Ji, Jingbo Li, Robert Sinclair, Junqiao Wu; Tuning Interlayer Coupling in Large-area Heterostructures with CVD-grown MoS2 and WS2 monolayers; Nano Letters, 2014, 14 (6), pp 3185–3190 (2014) [PDF]

43. S Horzum, D Çakır, J Suh, S Tongay, YS Huang, CH Ho, J Wu, H Sahin, and FM Peeters; Formation and stability of point defects in monolayer rhenium disulfide, Physical Review B 89 (15), 15543 (2014) [PDF]

42. S. Tongay, J. Suh, C. Ataca, F. Wen, A. Luce, J. S. Kang, J. Liu, C. Ko, J. Zhou, J. Jingbo Li, J. C. Grossman and J. Wu, “Monolayer behaviour in bulk ReS2 due to electronic and vibrational decoupling”, Nature Communications, 5, 3252 (2014) [PDF]

41. Shengxue Yang, Sefaattin Tongay, Yan Li, Qu Yue, Jian-Bai Xia, Shun-Shen Li, Jingbo Li, Su-Huai Wei, Layer-dependent electrical and optoelectronic responses of ReSe2 nanosheet transistors, Nanoscale, 6, 7226-7231 (2014) [PDF]

40. S. Tongay, D.S. Narang, J. Kang, W. Fan, C. Ko, A.V. Luce, K. X. Wang, J. Suh, K.D.Patel, V.M. Pathak, J. Li, and J.  Wu “Two-dimensional semiconductor alloys: monolayer Mo1-xWxSe2” Applied Physics Letters 104 (1), 012101 (2014) [PDF]

Applied Physics Cover Image Jan 6th, 2014

2013

39. Y. Li, S. Tongay, Q. Ye, J. Kang, J. Li, and J. Wu, “Metal to Semiconductor Transition in Metallic Transition Metal DichalcogenidesJ. Appl. Phys.114 , 174307 (2013) [PDF]

38. S. Tongay, J. Suh, C. Ataca, F. Wen, A. Luce, J. S. Kang, J. Liu, C. Ko, J. Zhou, J. Li, J. C. Grossman and J. Wu, “Defects activated photoluminescence in two-dimensional semiconductors: interplay between bound, charged, and free excitons”, Scientific Reports, 3, 2657(2013) [PDF]

Media coverage:

“Defects help enhance photoluminescence in 2D semiconductors” Nanotechweb 2013

“Defects in 2D semiconductors could lead to multi-colored light-emitting devices” Phys.Org 2013

37. Deyi Fu, Jian Zhou, S. Tongay, Kai Liu, W. Fan, T-J K. Liu and J. Wu, “Mechanically Modulated Tunneling Resistance in Monolayer MoS2”, Appl. Phys. Lett. 103 , 183105 (2013) [PDF]

36. S. Tongay, J. Zhou, C. Ataca, J. Liu, J. S. Kang, T. S. Matthews, J. Li, J. C. Grossman and J. Wu, “Broad-Range Modulation of Light Emission in Two-Dimensional Semiconductors by Molecular Physisorption Gating” Nano Letters, 2013, 13, 2831–2836 (2013) [PDF]

Media coverage:

“Making 2D semiconductors emit more light” Nanotechweb 2013

“Scientists enhance light emission in 2D semiconductors by a factor of 100” Phys.Org 2013

35. X. Meng, S. Tongay*, J. Kang, Z. Chen, F. Wu, S-S Li, J-B Xia, J. Li and J. Wu, “Stable p- and n-type doping of few-layer graphene/Graphite”, Carbon, 57, 507 (2013) Equal contribution[PDF]

34. S. Yang, S. Tongay. S-S. Li,J-B. Jia, J. Wu, and J.Li, “Environmentally Stable / Self-powered UV Photodetectors with High Sensitivity” Appl. Phys. Lett. 103 , 143503 (2013) [PDF]

33. J-H Kim, J. Hwang, J. Suh, S. Tongay, S. Kwon, C. C. Hwang, J. Wu, and J. Y. Park, “Work Function Engineering of CVD Graphene by Atomic scale Defects Generated with alpha-beam Irradiation”, Appl. Phys. Lett.103 , 171604 (2013) [PDF]

32. L. Zhou, J. Y. Zhuang, S. Tongay, W. M. Su, and Z. Cui, “Performance improvement of organic light emitting diode with aluminum oxide buffer layer for anode modification” J. Appl. Phys. 114, 074506 (2013) [PDF]

31. J. Kang, S. Tongay, J. Li and J. Wu, “Monolayer semiconducting transition metal dichalcogenide alloys: Stability and band bowing”, J. Appl. Phys., 113, 143703 (2013) [PDF]

30. H. Sahin, S. Tongay*, S. Horzum, W. Fan, J. Zhou, J. Li, J. Wu, and F. M. Peeters,  “Anomalous Raman Spectrum and Dimensionality Effects in WSe2”, Phys. Rev. B, 87, 165409 (2013). (* Equal contribution[PDF]

29. J. Kang, S. Tongay, J. Zhou, J. Li, and J. Wu, “Band offsets and Heterostructures of Two-Dimensional Semiconductors”, Appl. Phys. Lett., 102, 012111 (2013) [PDF]

2012

28. S. Tongay, J. Zhou, C. Ataca, K. Lo, J. Li, J. C. Grossman, and J. Wu, “Thermally driven crossover from indirect toward direct bandgap in 2D semiconductors: MoSe2 versus MoS2”, Nano Letters, 12, 5576 (2012) [PDF]

Highlighted in Nature Nanotechnology “The hotter the brighter”2012

“New two-dimensional semiconductor has ideal band gap for solar harvesting” PhysOrg 11/04/12

“Breakthrough 2D Semiconductor Possible Next-Generation Solar Cell” Solar Novus Nov. 2012

“New two-dimensional semiconductor has ideal band gap for solar harvesting” IOP nanotechweb 2012

27. X. Miao, S. Tongay, and A.F. Hebard, “Strain-induced suppression of weak localization in CVD-grown graphene” J. Phys.: Condens. Matter, 24, 475304 (2012) [PDF]

26. M. G. Lemaitre, E. P. Donoghue, M. A. McCarthy, B. Liu, S. Tongay, B. P. Gila, P. Kumar, R. K. Singh, B. R. Appleton, A. G. Rinzler, “Improved Transfer of Graphene for Gated Schottky-Junction, Vertical, Organic, Field-Effect Transistors” ACS Nano, 6, 9095 (2012) [PDF]

25. S. Tongay, S. S. Varnoosfaderan, Bill R. Appleton, J. Wu and A. F. Hebard, “Magnetic Properties of MoS2: Existence of Ferromagnetism”, Appl. Phys. Lett., 101, 123105 (2012) [PDF]

24. X. Miao*, S. Tongay*, K. Berke, B. R. Appleton, and A. F. Hebard, “High Efficiency Graphene Solar Cells by Chemical Doping”(* Equal contribution) Nano Letters, 12, 2745–2750 (2012) [PDF]

Media coverage

“New Graphene Solar Cell Efficiency” Scientific American

“Physicists set new record for graphene solar cell efficiency” PhysOrg, Science Daily, Sciencemag

“Dopant gives graphene solar cells highest efficiency yet” PhysOrg

The most read Nano Letters article in 2012

23. K. Berke, S. Tongay, M. McCarthy, A. Rinzler, and A. F. Hebard, “Current transport across the pentacene/CVD-grown graphene interface for diode applications” J. Phys.: Condens. Matter, 24, 255802 (2012) [PDF]

Chosen in ‘Best papers published in 2012’ edition at J.Phys: Condens. Matter.

22. M. G. Lemaitre, S. Tongay, X. Wang, D. K. Venkatachalam, J. Fridmann, B. P. Gila, A. F. Hebard, F. Ren, R. G. Elliman, and B. R. Appleton, “Low-temperature, site selective graphitization of SiC via ion implantation and pulsed laser annealing”Appl. Phys. Lett. 100, 193105 (2012) [PDF]

21. X. Miao, S. Tongay*, A. F. Hebard, “Extinction of ferromagnetism in highly ordered Pyrolytic graphite by annealing” (* Equal contribution) Carbon, 50, 1614 (2012) [PDF]

20. S. Tongay, M. Lemaitre, J. Fridmann, A. F. Hebard, B. Gila and B. R. Appleton, “Drawing Graphene Nanoribbons on SiC by Ion Implantation”; Appl. Phys. Lett. 100, 073501 (2012) [PDF]

Most downloaded article in February 2012 on APL.

Top 20 most downloaded article in March 2012 on APL.

Editor’s Choice: The best papers in 2012

Selected for Research Highlight in APL

Cover image for the Feb14th issue of APL

Featured in Internet media ‘Writing Graphene Circuits with ion pens’ such as ScienceDaily, PhysOrg, Newwise, eScienceNews

19. S. Tongay, M. Lemaitre, X. Miao, B. Gila, B. R. Appleton, and A. F. Hebard, “Rectification at Graphene-Semiconductor Interfaces: Zero-Gap Semiconductor Based Diode”Phys. Rev X, 2, 011002 (2012) [PDF]

Featured in APS Physics, Editorial:Current Graphene Research-Going Beyond Pure Monolayer

2011

18. S. Tongay, K. Berke, M. Lemaitre, Z. Nasrollahi, D. B. Tanner, A. F. Hebard, and B. R. Appleton, “Stable Hole Doping of Graphene for Low Electrical Resistance and High Optical  Transparency”; Nanotechnology, 22, 425701 (2011) [PDF]

17. S. Tongay, M. Lemaitre, K. Berke, B. R. Appleton, B. Gila, A. F. Hebard, “Graphene / GaN Diodes: Stability at Elevated Temperatures” Appl. Phys. Lett. 99, 102102 (2011) [PDF]

Top 20 most downloaded article September 2011

16. H. Jeen, G.S. Bhalla, P.R. Mickel, K. Voigt, C. Morien, S. Tongay, A.F. Hebard, and A. Biswas, “Growth and characterization of multiferroic BiMnO3 thin films” J. Appl. Phys., 109, 074104 (2011) [PDF]

15. J. Hwang, J. P. Carbotte, S. Tongay, A. F. Hebard, and D. B. Tanner, “Ultrapure Multilayer Graphene in Bromine Intercalated Graphite”Phys. Rev. B 84, 041410(R) (2011) [PDF]

Selected as Editors Suggestion

14.  S. Tongay, T. Schumann, X. Miao, B.R. Appleton, and A.F. Hebard, “Tuning Schottky diodes at the many-layer-graphene/semiconductor interface by doping  “ Carbon, 49, 2033-2038 (2011) [PDF]

2004-2010

13. R.K. Das, R. Misra, S. Tongay, R. Rairigh and A.F. Hebard, “Finite size effects with variable range exchange coupling in thin-film Pd/Fe/Pd trilayers” Journal of Magnetism and Magnetic Materials, 322, 2618-2621 (2011) [PDF]

12. S. Tongay, J. Hwang, D. B. Tanner, H. K. Pal, D. Maslov, and A. F. Hebard, “Supermetallic conductivity in bromine-intercalated graphite” Phys. Rev. B 81, 115428 (2010) [PDF]

11. S. Tongay, T. Schumann and A. F. Hebard, “Graphite based Schottky diodes formed on Si, GaAs, and 4H-SiC substrates” Appl. Phys. Lett., 95, 222103 (2009) [PDF]

10. S. Tongay, A. F. Hebard, Y. Hikita, and H. Y. Hwang, “Magnetodielectric coupling in nonmagnetic Au/GaAs:Si Schottky barriers” Phys. Rev. B 80, 205324 (2009) [PDF]

9.  D. Gutman, S. Tongay, H. Pal, D. Maslov and A. F. Hebard, “Graphite in the bi-layer regime: in-plane transport” Phys. Rev. B. 80, 045418 (2009) [PDF]

Selected as Editors Suggestion

8. R.P. Rairigh, G. Singh-Balla, S. Tongay, T. Dhakal, A. Biswas and A. Hebard, “Colosal magnetocapacitance and scale-invariant dielectric response in phase-separated manganites” Nature Physics, 3, 551 (2007) [PDF]

7.  S. Dag, S. Tongay, T. Yildirim, E. Durgun, R. T. Senger, C. Y. Fong, and S. Ciraci, “Half-metallic properties of atomic chains of carbon–transition-metal compounds” Phys. Rev. B 72, 155444 (2005) [PDF]

6.  E. Durgun, S. Tongay, and S. Ciraci, “Silicon and III-V compound nanotubes: Structural and electronic properties” Phys. Rev. B 72, 075420 (2005) [PDF]

5.  R. T. Senger, S. Tongay, E. Durgun, and S. Ciraci, “Atomic chains of group-IV elements and III-V and II-VI binary compounds studied by  first principles  pseudopotential method” Phys. Rev. B 72, 075419 (2005) [PDF]

4. R. T. Senger, S. Tongay, S. Dag, E. Durgun, and S. Ciraci, “Carbon string structures: First-principles calculations of quantum conductance” Phys. Rev. B 71, 235406 (2005) [PDF]

3.  S. Tongay, S. Dag, E. Durgun, R. T. Senger and S. Ciraci, “Atomic and electronic structure of carbon strings”; J. Phys: Condens. Matter 17, 3823 (2005) [PDF]

2. S. Tongay, R. T. Senger, S. Dag, and S. Ciraci , “Ab-initio Electron Transport Calculations of Carbon Based String Structures”Phys. Rev. Lett. 93, 136404 (2004) [PDF]

1. S. Tongay, E. Durgun, S. Ciraci “Atomic strings of group IV, III-V, and II-VI elements”, Appl. Phys. Lett. 85, 6179 (2004) [PDF]