Sefaattin Tongay

Asst Professor

  • 9925 Citations
  • 44 h-Index
20042021
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Research Output 2004 2019

2019
4 Citations (Scopus)

A dielectric-defined lateral heterojunction in a monolayer semiconductor

Utama, M. I. B., Kleemann, H., Zhao, W., Ong, C. S., da Jornada, F. H., Qiu, D. Y., Cai, H., Li, H., Kou, R., Zhao, S., Wang, S., Watanabe, K., Taniguchi, T., Tongay, S., Zettl, A., Louie, S. G. & Wang, F., Feb 1 2019, In : Nature Electronics. 2, 2, p. 60-65 6 p.

Research output: Contribution to journalArticle

Heterojunctions
heterojunctions
Monolayers
Semiconductor materials
Energy gap

Author Correction: Observation of moiré excitons in WSe 2 /WS 2 heterostructure superlattices (Nature, (2019), 567, 7746, (76-80), 10.1038/s41586-019-0976-y)

Jin, C., Regan, E. C., Yan, A., Utama, M. I. B., Wang, D., Zhao, S., Qin, Y., Yang, S., Zheng, Z., Shi, S., Watanabe, K., Taniguchi, T., Tongay, S., Zettl, A. & Wang, F., Jan 1 2019, In : Nature.

Research output: Contribution to journalComment/debate

Open Access
Observation
Scanning Transmission Electron Microscopy
Contracts
History
LDS 751

Chemical and physical changes of microplastics during sterilization by chlorination

Kelkar, V. P., Rolsky, C. B., Pant, A., Green, M., Tongay, S. & Halden, R., Oct 15 2019, In : Water Research. 114871.

Research output: Contribution to journalArticle

Chlorination
High density polyethylenes
chlorination
Polypropylenes
Polystyrenes

Electro-Optic Modulation in Hybrid Metal Halide Perovskites

Gao, Y., Walters, G., Qin, Y., Chen, B., Min, Y., Seifitokaldani, A., Sun, B., Todorovic, P., Saidaminov, M. I., Lough, A., Tongay, S., Hoogland, S. & Sargent, E. H., Jan 1 2019, In : Advanced Materials. 1808336.

Research output: Contribution to journalArticle

Metal halides
Electrooptical effects
Modulation
Birefringence
Crystals
1 Citation (Scopus)

Emerging photoluminescence from the dark-exciton phonon replica in monolayer WSe2

Li, Z., Wang, T., Jin, C., Lu, Z., Lian, Z., Meng, Y., Blei, M., Gao, S., Taniguchi, T., Watanabe, K., Ren, T., Tongay, S., Yang, L., Smirnov, D., Cao, T. & Shi, S. F., Dec 1 2019, In : Nature communications. 10, 1, 2469.

Research output: Contribution to journalArticle

Open Access
Phonons
replicas
emerging
Monolayers
Photoluminescence

Highly Polarized Photoelectrical Response in vdW ZrS3 Nanoribbons

Wang, X., Wu, K., Blei, M., Wang, Y., Pan, L., Zhao, K., Shan, C., Lei, M., Cui, Y., Chen, B., Wright, D., Hu, W., Tongay, S. & Wei, Z., Jan 1 2019, In : Advanced Electronic Materials. 1900419.

Research output: Contribution to journalArticle

Nanoribbons
Carbon Nanotubes
Light absorption
Photocurrents
Anisotropy
2 Citations (Scopus)

Highly Sensitive Polarization Photodetection Using a Pseudo-One-Dimensional Nb(1- x)TixS3 Alloy

Yang, S., Wu, M., Shen, W., Huang, L., Tongay, S., Wu, K., Wei, B., Qin, Y., Wang, Z., Jiang, C. & Hu, C., Jan 23 2019, In : ACS Applied Materials and Interfaces. 11, 3, p. 3342-3350 9 p.

Research output: Contribution to journalArticle

Polarization
Optical anisotropy
Photodetectors
Energy gap
Light polarization

Identification of spin, valley and moiré quasi-angular momentum of interlayer excitons

Jin, C., Regan, E. C., Wang, D., Iqbal Bakti Utama, M., Yang, C. S., Cain, J., Qin, Y., Shen, Y., Zheng, Z., Watanabe, K., Taniguchi, T., Tongay, S., Zettl, A. & Wang, F., Jan 1 2019, (Accepted/In press) In : Nature Physics.

Research output: Contribution to journalLetter

valleys
interlayers
angular momentum
excitons
engineers
3 Citations (Scopus)

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

Knopf, H., Lundt, N., Bucher, T., Höfling, S., Tongay, S., Taniguchi, T., Watanabe, K., Staude, I., Schulz, U., Schneider, C. & Eilenberger, F., Feb 1 2019, In : Optical Materials Express. 9, 2, p. 598-610 13 p.

Research output: Contribution to journalArticle

Transition metals
Photoluminescence
Coatings
Physical vapor deposition
Excitons
20 Citations (Scopus)

Observation of moiré excitons in WSe 2 /WS 2 heterostructure superlattices

Jin, C., Regan, E. C., Yan, A., Iqbal Bakti Utama, M., Wang, D., Zhao, S., Qin, Y., Yang, S., Zheng, Z., Shi, S., Watanabe, K., Taniguchi, T., Tongay, S., Zettl, A. & Wang, F., Mar 7 2019, In : Nature. 567, 7746, p. 76-80 5 p.

Research output: Contribution to journalLetter

Observation
Tungsten
Graphite
LDS 751
Butterflies

Optical valley Hall effect for highly valley-coherent exciton-polaritons in an atomically thin semiconductor

Lundt, N., Dusanowski, Ł., Sedov, E., Stepanov, P., Glazov, M. M., Klembt, S., Klaas, M., Beierlein, J., Qin, Y., Tongay, S., Richard, M., Kavokin, A. V., Höfling, S. & Schneider, C., Aug 1 2019, In : Nature nanotechnology. 14, 8, p. 770-775 6 p.

Research output: Contribution to journalArticle

Hall effect
Excitons
polaritons
valleys
excitons
2 Citations (Scopus)

Perseverance of direct bandgap in multilayer 2D PbI 2 under an experimental strain up to 7.69%

Du, L., Wang, C., Xiong, W., Zhang, S., Xia, C., Wei, Z., Li, J., Tongay, S., Yang, F., Zhang, X., Liu, X. & Liu, Q., Feb 8 2019, In : 2D Materials. 6, 2, 025014.

Research output: Contribution to journalArticle

Multilayers
Energy gap
optoelectronic devices
flexibility
Electron transitions
1 Citation (Scopus)

Pressure dependence of direct optical transitions in ReS2 and ReSe2

Oliva, R., Laurien, M., Dybala, F., Kopaczek, J., Qin, Y., Tongay, S., Rubel, O. & Kudrawiec, R., Dec 1 2019, In : npj 2D Materials and Applications. 3, 1, 20.

Research output: Contribution to journalArticle

Open Access
Optical transitions
optical transition
Band structure
pressure dependence
interlayers
1 Citation (Scopus)

Ultrafast Zero-Bias Surface Photocurrent in Germanium Selenide: Promise for Terahertz Devices and Photovoltaics

Kushnir, K., Qin, Y., Shen, Y., Li, G., Fregoso, B. M., Tongay, S. & Titova, L. V., Feb 6 2019, In : ACS Applied Materials and Interfaces. 11, 5, p. 5492-5498 7 p.

Research output: Contribution to journalArticle

Germanium
Photocurrents
Photoexcitation
Crystal symmetry
Crystals

Valley-dependent exciton fine structure and Autler–Townes doublets from Berry phases in monolayer MoSe2

Yong, C. K., Utama, M. I. B., Ong, C. S., Cao, T., Regan, E. C., Horng, J., Shen, Y., Cai, H., Watanabe, K., Taniguchi, T., Tongay, S., Deng, H., Zettl, A., Louie, S. G. & Wang, F., Jan 1 2019, (Accepted/In press) In : Nature materials.

Research output: Contribution to journalLetter

Excitons
valleys
Monolayers
fine structure
excitons
2018
2 Citations (Scopus)
Bending (forming)
Nanostructures
Nanostructured materials
crossovers
Semiconductors

Anomalous isoelectronic chalcogen rejection in 2D anisotropic vdW TiS3(1-:X)Se3x trichalcogenides

Agarwal, A., Qin, Y., Chen, B., Blei, M., Wu, K., Liu, L., Shen, Y., Wright, D., Green, M., Zhuang, H. & Tongay, S., Sep 7 2018, In : Nanoscale. 10, 33, p. 15654-15660 7 p.

Research output: Contribution to journalArticle

Chalcogens
Alloying
Selenium
Semiconductor materials
Phase diagrams
5 Citations (Scopus)

Biexcitonic optical Stark effects in monolayer molybdenum diselenide

Yong, C. K., Horng, J., Shen, Y., Cai, H., Wang, A., Yang, C. S., Lin, C. K., Zhao, S., Watanabe, K., Taniguchi, T., Tongay, S. & Wang, F., Jan 1 2018, (Accepted/In press) In : Nature Physics.

Research output: Contribution to journalArticle

Stark effect
molybdenum
valleys
excitons
photons
19 Citations (Scopus)

Charge-tuneable biexciton complexes in monolayer WSe2

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. & Atatüre, M., Dec 1 2018, In : Nature Communications. 9, 1, 3721.

Research output: Contribution to journalArticle

Monolayers
Elementary Particles
Elementary particles
Tungsten
Charged particles
6 Citations (Scopus)

Deterministic coupling of quantum emitters in WSe2 monolayers to plasmonic nanocavities

Iff, O., Lundt, N., Betzold, S., Tripathi, L. N., Emmerling, M., Tongay, S., Lee, Y. J., Kwon, S. H., Höfling, S. & Schneider, C., Oct 1 2018, In : Optics Express. 26, 20, p. 25944-25951 8 p.

Research output: Contribution to journalArticle

emitters
photons
nanorods
autocorrelation
narrowband
3 Citations (Scopus)

Excitonic Complexes and Emerging Interlayer Electron-Phonon Coupling in BN Encapsulated Monolayer Semiconductor Alloy: WS0.6Se1.4

Meng, Y., Wang, T., Li, Z., Qin, Y., Lian, Z., Chen, Y., Lucking, M. C., Beach, K., Taniguchi, T., Watanabe, K., Tongay, S., Song, F., Terrones, H. & Shi, S. F., Jan 1 2018, (Accepted/In press) In : Nano Letters.

Research output: Contribution to journalArticle

valleys
interlayers
emerging
Monolayers
Semiconductor materials
1 Citation (Scopus)

Highly crystalline synthesis of tellurene sheets on two-dimensional surfaces: Control over helical chain direction of tellurene

Yang, S., Chen, B., Qin, Y., Zhou, Y., Liu, L., Durso, M., Zhuang, H., Shen, Y. & Tongay, S., Oct 11 2018, In : Physical Review Materials. 2, 10, 104002.

Research output: Contribution to journalArticle

control surfaces
Control surfaces
Anisotropy
Crystalline materials
synthesis
19 Citations (Scopus)

Imaging of pure spin-valley diffusion current in WS2-WSe2 heterostructures

Jin, C., Kim, J., Iqbal Bakti Utama, M., Regan, E. C., Kleemann, H., Cai, H., Shen, Y., Shinner, M. J., Sengupta, A., Watanabe, K., Taniguchi, T., Tongay, S., Zettl, A. & Wang, F., May 25 2018, In : Science. 360, 6391, p. 893-896 4 p.

Research output: Contribution to journalArticle

valleys
tungsten
transition metals
disulfides
diffusion length
10 Citations (Scopus)

In-Plane Optical Anisotropy and Linear Dichroism in Low-Symmetry Layered TlSe

Yang, S., Hu, C., Wu, M., Shen, W., Tongay, S., Wu, K., Wei, B., Sun, Z., Jiang, C., Huang, L. & Wang, Z., Jan 1 2018, (Accepted/In press) In : ACS Nano.

Research output: Contribution to journalArticle

Optical anisotropy
Dichroism
dichroism
Anisotropy
anisotropy
9 Citations (Scopus)

Observation of bosonic condensation in a hybrid monolayer MoSe2-GaAs microcavity

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., Höfling, S. & Schneider, C., Dec 1 2018, In : Nature Communications. 9, 1, 3286.

Research output: Contribution to journalArticle

Microcavities
Condensation
Monolayers
condensation
excitons
21 Citations (Scopus)

Optical spectroscopy of excited exciton states in MoS2 monolayers in van der Waals heterostructures

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., Jan 26 2018, In : Physical Review Materials. 2, 1, 011001.

Research output: Contribution to journalArticle

Excitons
Heterojunctions
Monolayers
excitons
spectroscopy
10 Citations (Scopus)

Perpendicular Optical Reversal of the Linear Dichroism and Polarized Photodetection in 2D GeAs

Zhou, Z., Long, M., Pan, L., Wang, X., Zhong, M., Blei, M., Wang, J., Fang, J., Tongay, S., Hu, W., Li, J. & Wei, Z., Jan 1 2018, (Accepted/In press) In : ACS Nano.

Research output: Contribution to journalArticle

Germanium
Dichroism
Arsenic
arsenic
dichroism
3 Citations (Scopus)

Preface to a Special Topic: 2D Materials and Applications

Tongay, S., Mar 1 2018, In : Applied Physics Reviews. 5, 1, 010401.

Research output: Contribution to journalEditorial

Terahertz emission from 2D nanomaterials

Kushnir, K., Wang, M., Qin, Y., Li, G., Tongay, S., Koski, K. J. & Titova, L. V., Jan 1 2018, Terahertz Emitters, Receivers, and Applications IX. Razeghi, M. & Baranov, A. N. (eds.). SPIE, 107560S. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10756).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Nanomaterials
Nanostructured materials
shift
Photonic devices
Photoexcitation

Tuning the optical and electrical properties of MoS2 by selective Ag photo-reduction

Kim, E., Lee, Y., Ko, C., Park, Y., Yeo, J., Chen, Y., Sung Choe, H., Allen, F. I., Rho, J., Tongay, S., Wu, J., Kim, K. & Grigoropoulos, C. P., Jul 2 2018, In : Applied Physics Letters. 113, 1, 013105.

Research output: Contribution to journalArticle

photochemical reactions
electrical properties
tuning
optical properties
lasers
1 Citation (Scopus)

Ultimate Control over Hydrogen Bond Formation and Reaction Rates for Scalable Synthesis of Highly Crystalline vdW MOF Nanosheets with Large Aspect Ratio

Shen, Y., Shan, B., Cai, H., Qin, Y., Agarwal, A., Trivedi, D. B., Chen, B., Liu, L., Zhuang, H., Mu, B. & Tongay, S., Jan 1 2018, (Accepted/In press) In : Advanced Materials. 1802497.

Research output: Contribution to journalArticle

Nanosheets
Reaction rates
Aspect ratio
Hydrogen bonds
formic acid
2017
22 Citations (Scopus)

Angle resolved vibrational properties of anisotropic transition metal trichalcogenide nanosheets

Kong, W., Bacaksiz, C., Chen, B., Wu, K., Blei, M., Fan, X., Shen, Y., Sahin, H., Wright, D., Narang, D. S. & Tongay, S., Mar 28 2017, In : Nanoscale. 9, 12, p. 4175-4182 8 p.

Research output: Contribution to journalArticle

Nanosheets
Transition metals
Anisotropy
Transition metal alloys
Polarization
8 Citations (Scopus)

Anomalous Above-Gap Photoexcitations and Optical Signatures of Localized Charge Puddles in Monolayer Molybdenum Disulfide

Borys, N. J., Barnard, E. S., Gao, S., Yao, K., Bao, W., Buyanin, A., Zhang, Y., Tongay, S., Ko, C., Suh, J., Weber-Bargioni, A., Wu, J., Yang, L. & Schuck, P. J., Feb 28 2017, In : ACS Nano. 11, 2, p. 2115-2123 9 p.

Research output: Contribution to journalArticle

molybdenum disulfides
Photoexcitation
photoexcitation
Excited states
Molybdenum
6 Citations (Scopus)

Apparent breakdown of Raman selection rule at valley exciton resonances in monolayer Mo S2

Drapcho, S. G., Kim, J., Hong, X., Jin, C., Shi, S., Tongay, S., Wu, J. & Wang, F., Apr 13 2017, In : Physical Review B. 95, 16, 165417.

Research output: Contribution to journalArticle

valleys
breakdown
excitons
photons
circular polarization
13 Citations (Scopus)

Controlling Structural Anisotropy of Anisotropic 2D Layers in Pseudo-1D/2D Material Heterojunctions

Chen, B., Wu, K., Suslu, A., Yang, S., Cai, H., Yano, A., Soignard, E., Aoki, T., March, K., Shen, Y. & Tongay, S., Sep 13 2017, In : Advanced Materials. 29, 34, 1701201.

Research output: Contribution to journalArticle

Heterojunctions
Anisotropy
Dissimilar materials
Electron energy loss spectroscopy
Raman spectroscopy
12 Citations (Scopus)

Dynamic Optical Tuning of Interlayer Interactions in the Transition Metal Dichalcogenides

Mannebach, E. M., Nyby, C., Ernst, F., Zhou, Y., Tolsma, J., Li, Y., Sher, M. J., Tung, I. C., Zhou, H., Zhang, Q., Seyler, K. L., Clark, G., Lin, Y., Zhu, D., Glownia, J. M., Kozina, M. E., Song, S., Nelson, S., Mehta, A., Yu, Y. & 16 others, Pant, A., Aslan, O. B., Raja, A., Guo, Y., Dichiara, A., Mao, W., Cao, L., Tongay, S., Sun, J., Singh, D. J., Heinz, T. F., Xu, X., Macdonald, A. H., Reed, E., Wen, H. & Lindenberg, A. M., Dec 13 2017, In : Nano Letters. 17, 12, p. 7761-7766 6 p.

Research output: Contribution to journalArticle

Transition metals
interlayers
Tuning
transition metals
tuning
11 Citations (Scopus)

Environmental stability of 2D anisotropic tellurium containing nanomaterials: Anisotropic to isotropic transition

Yang, S., Cai, H., Chen, B., Ko, C., Özçelik, V. O., Ogletree, D. F., White, C. E., Shen, Y. & Tongay, S., Sep 14 2017, In : Nanoscale. 9, 34, p. 12288-12294 7 p.

Research output: Contribution to journalArticle

Tellurium
Nanostructured materials
Raman scattering
Molecular interactions
Photoelectrons
127 Citations (Scopus)

Excitonic linewidth approaching the homogeneous limit in MoS2-based van der Waals heterostructures

Cadiz, F., Courtade, E., Robert, C., Wang, G., Shen, Y., Cai, H., Taniguchi, T., Watanabe, K., Carrere, H., Lagarde, D., Manca, M., Amand, T., Renucci, P., Tongay, S., Marie, X. & Urbaszek, B., May 18 2017, In : Physical Review X. 7, 2, 021026.

Research output: Contribution to journalArticle

optical transition
valleys
physics
flatness
boron nitrides
3 Citations (Scopus)

Few-layer MoS2 as nitrogen protective barrier

Akbali, B., Yanilmaz, A., Tomak, A., Tongay, S., Celebi, C. & Sahin, H., Sep 13 2017, In : Nanotechnology. 28, 41, 415706.

Research output: Contribution to journalArticle

Graphite
Graphene
Nitrogen
Coatings
Diffusion barriers
19 Citations (Scopus)

Monolayered MoSe2: A candidate for room temperature polaritonics

Lundt, N., Maryński, A., Cherotchenko, E., Pant, A., Fan, X., Tongay, S., Sek, G., Kavokin, A. V., Höfling, S. & Schneider, C., Mar 1 2017, In : 2D Materials. 4, 1, 015006.

Research output: Contribution to journalArticle

Excitons
excitons
room temperature
Microcavities
polaritons
3 Citations (Scopus)

Novel Surface Molecular Functionalization Route to Enhance Environmental Stability of Tellurium Containing 2D Layers

Yang, S., Qin, Y., Chen, B., Özçelik, V. O., White, C. E., Shen, Y., Yang, S. & Tongay, S., Feb 10 2017, (Accepted/In press) In : Unknown Journal.

Research output: Contribution to journalArticle

Tellurium
Spectrum Analysis
Gallium
Anisotropy
Microscopy
54 Citations (Scopus)

Observation of ultralong valley lifetime in WSe2/MoS2 heterostructures

Kim, J., Jin, C., Chen, B., Cai, H., Zhao, T., Lee, P., Kahn, S., Watanabe, K., Taniguchi, T., Tongay, S., Crommie, M. F. & Wang, F., Jul 5 2017, In : Science advances. 3, 7, e1700518.

Research output: Contribution to journalArticle

Metals
Observation
Electrons
Population
16 Citations (Scopus)

Optically Discriminating Carrier-Induced Quasiparticle Band Gap and Exciton Energy Renormalization in Monolayer MoS2

Yao, K., Yan, A., Kahn, S., Suslu, A., Liang, Y., Barnard, E. S., Tongay, S., Zettl, A., Borys, N. J. & Schuck, P. J., Aug 25 2017, In : Physical Review Letters. 119, 8, 087401.

Research output: Contribution to journalArticle

excitons
energy
photoexcitation
hierarchies
binding energy
8 Citations (Scopus)

Quantifying van der waals interactions in layered transition metal dichalcogenides from pressure-enhanced valence band splitting

Ci, P., Chen, Y., Kang, J., Suzuki, R., Choe, H. S., Suh, J., Ko, C., Park, T., Shen, K., Iwasa, Y., Tongay, S., Ager, J. W., Wang, L. W. & Wu, J., Aug 9 2017, In : Nano Letters. 17, 8, p. 4982-4988 7 p.

Research output: Contribution to journalArticle

Valence bands
Transition metals
transition metals
valence
interlayers
14 Citations (Scopus)

Synthesis of Highly Anisotropic Semiconducting GaTe Nanomaterials and Emerging Properties Enabled by Epitaxy

Cai, H., Chen, B., Wang, G., Soignard, E., Khosravi, A., Manca, M., Marie, X., Chang, L-Y., Urbaszek, B. & Tongay, S., Feb 24 2017, In : Advanced Materials. 29, 8, 1605551.

Research output: Contribution to journalArticle

Ultrafast XUV ARPES studies of electron and exciton dynamics in the transition-metal dichalcogenide MoSe2

Buss, J. H., Joucken, F., Maklar, J., Wang, H., Xu, Y., Unni, R., Ko, C., Tongay, S., Wu, J. & Kaindl, R. A., Oct 25 2017, 2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-January. p. 1-2 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Photoelectron spectroscopy
Excitons
Transition metals
valleys
Energy gap
7 Citations (Scopus)

Ultrathin ternary semiconductor TlGaSe2 phototransistors with Broad-spectral response

Yang, S., Wu, M., Wang, H., Cai, H., Huang, L., Jiang, C. & Tongay, S., Sep 1 2017, In : 2D Materials. 4, 3, 035021.

Research output: Contribution to journalArticle

Phototransistors
phototransistors
spectral sensitivity
Semiconductor materials
Energy gap

Unusual Pressure Response of Vibrational Modes in Anisotropic TaS3

Wu, K., Chen, B., Cai, H., Blei, M., Bennett, J., Yang, S., Wright, D., Shen, Y. & Tongay, S., Dec 21 2017, In : Journal of Physical Chemistry C. 121, 50, p. 28187-28193 7 p.

Research output: Contribution to journalArticle

vibration mode
Tantalum
vibration
Diamond
anvils
6 Citations (Scopus)

Variable range hopping electric and thermoelectric transport in anisotropic black phosphorus

Liu, H., Sung Choe, H., Chen, Y., Suh, J., Ko, C., Tongay, S. & Wu, J., Sep 4 2017, In : Applied Physics Letters. 111, 10, 102101.

Research output: Contribution to journalArticle

phosphorus
Seebeck effect
electrical resistivity
coefficients
transport properties
2016
16 Citations (Scopus)

Band Engineering by Controlling vdW Epitaxy Growth Mode in 2D Gallium Chalcogenides

Cai, H., Soignard, E., Ataca, C., Chen, B., Ko, C., Aoki, T., Pant, A., Meng, X., Yang, S., Grossman, J., Ogletree, F. D. & Tongay, S., Sep 14 2016, In : Advanced Materials. p. 7375-7382 8 p.

Research output: Contribution to journalArticle

Gallium compounds
Silicon Compounds
Selenium Compounds
Inorganic compounds
Chalcogenides