48
2 Entering a Two-Dimensional Materials World
63. S. Wu, S. Buckley, A.M. Jones, J.S. Ross, N.J. Ghimire, J. Yan, D.G. Mandrus, W. Yao,
F. Hatami, J. Vuˇ ckovi´ c, A. Majumdar, X. Xu, Control of two-dimensional excitonic light
emission via photonic crystal. 2D Mater. 1, 011001 (2014)
64. X. Liu, T. Galfsky, Z. Sun, F. Xia, E.C. Lin, Y.H. Lee, S. Kéna-Cohen, V.M. Menon, Strong
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65. S. Dufferwiel, S. Schwarz, F. Withers, A.A. Trichet, F. Li, M. Sich, O. Del Pozo-Zamudio, C.
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D.N. Krizhanovskii, A.I. Tartakovskii, Exciton-polaritons in van der Waals heterostructures
embedded in tunable microcavities. Nat. Commun. 6, 8579 (2015)
66. L.C. Flatten, Z. He, D.M. Coles, A.A. Trichet, A.W. Powell, R.A. Taylor, J.H. Warner, J.M.
Smith, Room-Temperature exciton-polaritons with two-dimensional WS 2 . Sci. Rep. 6, 33134
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67. S. Wang, S. Li, T. Chervy, A. Shalabney, S. Azzini, E. Orgiu, J.A. Hutchison, C. Genet,
P. Samorì, T.W. Ebbesen, Coherent coupling of WS 2 monolayers with metallic photonic
nanostructures at room temperature. Nano Lett. 16(7), 4368–74 (2016)
68. N. Lundt, S. Klembt, E. Cherotchenko, S. Betzold, O. Iff, A.V. Nalitov, M. Klaas, C.P. Dietrich, A.V. Kavokin, S. Höfling, C. Schneider, Room-temperature Tamm-plasmon excitonpolaritons with a WSe 2 monolayer. Nat. Commun. 7, 13328 (2016)
69. L.C. Flatten, D.M. Coles, Z. He, D.G. Lidzey, R.A. Taylor, J.H. Warner, J.M. Smith, Electrically tunable organic-inorganic hybrid polaritons with monolayer WS 2 . Nat. Commun. 8,
14097 (2017). https://doi.org/10.1038/ncomms14097
70. S. Wu, S. Buckley, J.R. Schaibley, L. Feng, J. Yan, D.G. Mandrus, F. Hatami, W. Yao, J.
Vuˇ ckovi´ c, A. Majumdar, X. Xu, Monolayer semiconductor nanocavity lasers with ultralow
thresholds. Nature 520, 69–72 (2015). https://doi.org/10.1038/nature14290
71. O. Salehzadeh, M. Djavid, N.H. Tran, I. Shih, Z. Mi, Optically pumped two-dimensional
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org/10.1021/acs.nanolett.5b01665
72. Y. Ye, Z.J. Wong, X. Lu, X. Ni, H. Zhu, X. Chen, Y. Wang, X. Zhang, Monolayer excitonic
laser. Nat. Photonics 9, 733–737 (2015). https://doi.org/10.1038/nphoton.2015.197
73. Y. Li, J. Zhang, D. Huang, H. Sun, F. Fan, J. Feng, Z. Wang, C.Z. Ning, Room-temperature
continuous-wave lasing from monolayer molybdenum ditelluride integrated with a silicon
nanobeam cavity. Nat. Nanotechnol. 12(10), 987–992 (2017)
74. J. Shang, C. Cong, Z. Wang, N. Peimyoo, L. Wu, C. Zou, Y. Chen, X.Y. Chin, J. Wang,
C. Soci, W. Huang, T. Yu, Room-temperature 2D semiconductor activated vertical-cavity
surface-emitting lasers. Nat. Commun. 8(1), 543 (2017)
75. K.F. Mak, D. Xiao, J. Shan, Light-valley interactions in 2D semiconductors. Nat. Photonics
12, 451–460 (2018)
76. T.C. Berkelbach, M.S. Hybertsen, D.R. Reichman, Theory of neutral and charged excitons in
monolayer transition metal dichalcogenides. Phys. Rev. B 88, 045318 (2013)
77. D. Van Tuan, B. Scharf, I. Žuti´ c, H. Dery, Marrying excitons and plasmons in monolayer
transition-metal dichalcogenides. Phys. Rev. X 7, 041040 (2017)
78. I.C. Gerber, X. Marie, Dependence of band structure and exciton properties of encapsulated
WSe 2 monolayers on the hBN-layer thickness. Phys. Rev. B 98(24), 28–31 (2018)
79. T. Deilmann, K.S. Thygesen, Finite-momentum exciton landscape in mono- and bilayer transition metal dichalcogenides. 2D Mater. 6, 035003 (2019)
80. R. Suzuki, M. Sakano, Y.J. Zhang, R. Akashi, D. Morikawa, A. Harasawa, K. Yaji, K. Kuroda,
K. Miyamoto, T. Okuda, K. Ishizaka, R. Arita, Y. Iwasa, Valley-dependent spin polarization
in bulk MoS 2 with broken inversion symmetry. Nat. Nanotechnol. 9(8), 611–617 (2014)
81. A. Chernikov, C. Ruppert, H.M. Hill, A.F. Rigosi, T.F. Heinz, Population inversion and giant
bandgap renormalization in atomically thin WS2 layers. Nat. Photonics 9, 466–470 (2015)
82. B. Radisavljevic, A. Radenovic, J. Brivio, V. Giacometti, A. Kis, Single-layer MoS 2 transistors. Nat. Nanotechnol. 6, 147–150 (2011). https://doi.org/10.1038/nnano.2010.279
2 Entering a Two-Dimensional Materials World
63. S. Wu, S. Buckley, A.M. Jones, J.S. Ross, N.J. Ghimire, J. Yan, D.G. Mandrus, W. Yao,
F. Hatami, J. Vuˇ ckovi´ c, A. Majumdar, X. Xu, Control of two-dimensional excitonic light
emission via photonic crystal. 2D Mater. 1, 011001 (2014)
64. X. Liu, T. Galfsky, Z. Sun, F. Xia, E.C. Lin, Y.H. Lee, S. Kéna-Cohen, V.M. Menon, Strong
light-matter coupling in two-dimensional atomic crystals. Nat. Photonics 9, 30–34 (2014).
https://doi.org/10.1038/nphoton.2014.304
65. S. Dufferwiel, S. Schwarz, F. Withers, A.A. Trichet, F. Li, M. Sich, O. Del Pozo-Zamudio, C.
Clark, A. Nalitov, D.D. Solnyshkov, G. Malpuech, K.S. Novoselov, J.M. Smith, M.S. Skolnick,
D.N. Krizhanovskii, A.I. Tartakovskii, Exciton-polaritons in van der Waals heterostructures
embedded in tunable microcavities. Nat. Commun. 6, 8579 (2015)
66. L.C. Flatten, Z. He, D.M. Coles, A.A. Trichet, A.W. Powell, R.A. Taylor, J.H. Warner, J.M.
Smith, Room-Temperature exciton-polaritons with two-dimensional WS 2 . Sci. Rep. 6, 33134
(2016)
67. S. Wang, S. Li, T. Chervy, A. Shalabney, S. Azzini, E. Orgiu, J.A. Hutchison, C. Genet,
P. Samorì, T.W. Ebbesen, Coherent coupling of WS 2 monolayers with metallic photonic
nanostructures at room temperature. Nano Lett. 16(7), 4368–74 (2016)
68. N. Lundt, S. Klembt, E. Cherotchenko, S. Betzold, O. Iff, A.V. Nalitov, M. Klaas, C.P. Dietrich, A.V. Kavokin, S. Höfling, C. Schneider, Room-temperature Tamm-plasmon excitonpolaritons with a WSe 2 monolayer. Nat. Commun. 7, 13328 (2016)
69. L.C. Flatten, D.M. Coles, Z. He, D.G. Lidzey, R.A. Taylor, J.H. Warner, J.M. Smith, Electrically tunable organic-inorganic hybrid polaritons with monolayer WS 2 . Nat. Commun. 8,
14097 (2017). https://doi.org/10.1038/ncomms14097
70. S. Wu, S. Buckley, J.R. Schaibley, L. Feng, J. Yan, D.G. Mandrus, F. Hatami, W. Yao, J.
Vuˇ ckovi´ c, A. Majumdar, X. Xu, Monolayer semiconductor nanocavity lasers with ultralow
thresholds. Nature 520, 69–72 (2015). https://doi.org/10.1038/nature14290
71. O. Salehzadeh, M. Djavid, N.H. Tran, I. Shih, Z. Mi, Optically pumped two-dimensional
MoS 2 lasers operating at room-temperature. Nano Lett. 15(8), 5302–5306 (2015). https://doi.
org/10.1021/acs.nanolett.5b01665
72. Y. Ye, Z.J. Wong, X. Lu, X. Ni, H. Zhu, X. Chen, Y. Wang, X. Zhang, Monolayer excitonic
laser. Nat. Photonics 9, 733–737 (2015). https://doi.org/10.1038/nphoton.2015.197
73. Y. Li, J. Zhang, D. Huang, H. Sun, F. Fan, J. Feng, Z. Wang, C.Z. Ning, Room-temperature
continuous-wave lasing from monolayer molybdenum ditelluride integrated with a silicon
nanobeam cavity. Nat. Nanotechnol. 12(10), 987–992 (2017)
74. J. Shang, C. Cong, Z. Wang, N. Peimyoo, L. Wu, C. Zou, Y. Chen, X.Y. Chin, J. Wang,
C. Soci, W. Huang, T. Yu, Room-temperature 2D semiconductor activated vertical-cavity
surface-emitting lasers. Nat. Commun. 8(1), 543 (2017)
75. K.F. Mak, D. Xiao, J. Shan, Light-valley interactions in 2D semiconductors. Nat. Photonics
12, 451–460 (2018)
76. T.C. Berkelbach, M.S. Hybertsen, D.R. Reichman, Theory of neutral and charged excitons in
monolayer transition metal dichalcogenides. Phys. Rev. B 88, 045318 (2013)
77. D. Van Tuan, B. Scharf, I. Žuti´ c, H. Dery, Marrying excitons and plasmons in monolayer
transition-metal dichalcogenides. Phys. Rev. X 7, 041040 (2017)
78. I.C. Gerber, X. Marie, Dependence of band structure and exciton properties of encapsulated
WSe 2 monolayers on the hBN-layer thickness. Phys. Rev. B 98(24), 28–31 (2018)
79. T. Deilmann, K.S. Thygesen, Finite-momentum exciton landscape in mono- and bilayer transition metal dichalcogenides. 2D Mater. 6, 035003 (2019)
80. R. Suzuki, M. Sakano, Y.J. Zhang, R. Akashi, D. Morikawa, A. Harasawa, K. Yaji, K. Kuroda,
K. Miyamoto, T. Okuda, K. Ishizaka, R. Arita, Y. Iwasa, Valley-dependent spin polarization
in bulk MoS 2 with broken inversion symmetry. Nat. Nanotechnol. 9(8), 611–617 (2014)
81. A. Chernikov, C. Ruppert, H.M. Hill, A.F. Rigosi, T.F. Heinz, Population inversion and giant
bandgap renormalization in atomically thin WS2 layers. Nat. Photonics 9, 466–470 (2015)
82. B. Radisavljevic, A. Radenovic, J. Brivio, V. Giacometti, A. Kis, Single-layer MoS 2 transistors. Nat. Nanotechnol. 6, 147–150 (2011). https://doi.org/10.1038/nnano.2010.279