Zobrazeno 1 - 10
of 114
pro vyhledávání: '"Yumigeta, Kentaro"'
Autor:
Shan, Hangyong, Drawer, Jens-Christian, Sun, Meng, Anton-Solanas, Carlos, Esmann, Martin, Yumigeta, Kentaro, Watanabe, Kenji, Taniguchi, Takashi, Tongay, Sefaattin, Höfling, Sven, Savenko, Ivan, Schneider, Christian
Publikováno v:
Physical Review Letters 131, 206901 (2023)
Bosonic condensation and lasing of exciton-polaritons in microcavities is a fascinating solid-state phenomenon. It provides a versatile platform to study out-of-equilibrium many-body physics and has recently appeared at the forefront of quantum techn
Externí odkaz:
http://arxiv.org/abs/2402.18266
Autor:
Sayyad, Mohammed, Qin, Ying, Kopaczek, Jan, Gupta, Adway, Patoary, Naim, Sinha, Shantanu, Benard, Emmie, Davis, Austin, Yumigeta, Kentaro, Wu, Cheng-Lun, Li, Han, Yang, Shize, Esqueda, Ivan Sanchez, Singh, Arunima, Tongay, Sefaattin
Two-dimensional Janus transition metal dichalcogenides (TMDs) have attracted attention due to their emergent properties arising from broken mirror symmetry and self-driven polarisation fields. While it has been proposed that their vdW superlattices h
Externí odkaz:
http://arxiv.org/abs/2306.00162
Autor:
Benson, Garrett, Costa, Viviane Zurdo, Border, Neal, Yumigeta, Kentaro, Blei, Mark, Tongay, Sefaattin, Watanabe, K., Taniguchi, T., Ichimura, Andrew, KC, Santosh, Salavati-fard, Taha, Wang, Bin, Newaz, Akm
Understanding the origin of valence band maxima (VBM) splitting in transition metal dichalcogenides (TMDs) is important because it governs the unique spin and valley physics in monolayer and multilayer TMDs. In this work, we present our systematic st
Externí odkaz:
http://arxiv.org/abs/2205.03449
Autor:
Shan, Hangyong, Iorsh, Ivan, Han, Bo, Rupprecht, Christoph, Knopf, Heiko, Eilenberger, Falk, Esmann, Martin, Yumigeta, Kentaro, Watanabe, Kenji, Taniguchi, Takashi, Klembt, Sebastian, Höfling, Sven, Tongay, Sefaattin, Antón-Solanas, Carlos, Shelykh, Ivan A., Schneider, Christian
Engineering the properties of quantum materials via strong light-matter coupling is a compelling research direction with a multiplicity of modern applications. Those range from modifying charge transport in organic molecules, steering particle correl
Externí odkaz:
http://arxiv.org/abs/2204.12331
Autor:
Naik, Mit H., Regan, Emma C., Zhang, Zuocheng, Chan, Yang-hao, Li, Zhenglu, Wang, Danqing, Yoon, Yoseob, Ong, Chin Shen, Zhao, Wenyu, Zhao, Sihan, Utama, M. Iqbal Bakti, Gao, Beini, Wei, Xin, Sayyad, Mohammed, Yumigeta, Kentaro, Watanabe, Kenji, Taniguchi, Takashi, Tongay, Sefaattin, da Jornada, Felipe H., Wang, Feng, Louie, Steven G.
Moir\'e patterns of transition metal dichalcogenide (TMD) heterobilayers have proven to be an ideal platform to host unusual correlated electronic phases, emerging magnetism, and correlated exciton physics. While the existence of novel moir\'e excito
Externí odkaz:
http://arxiv.org/abs/2201.02562
Autor:
Zhang, Zuocheng, Regan, Emma C., Wang, Danqing, Zhao, Wenyu, Wang, Shaoxin, Sayyad, Mohammed, Yumigeta, Kentaro, Watanabe, Kenji, Taniguchi, Takashi, Tongay, Sefaattin, Crommie, Michael, Zettl, Alex, Zaletel, Michael P., Wang, Feng
Moir\'e superlattices in van der Waals heterostructures have emerged as a powerful tool for engineering novel quantum phenomena. Here we report the observation of a correlated interlayer exciton insulator in a double-layer heterostructure composed of
Externí odkaz:
http://arxiv.org/abs/2108.07131
Autor:
Li, Hongyuan, Li, Shaowei, Regan, Emma C., Wang, Danqing, Zhao, Wenyu, Kahn, Salman, Yumigeta, Kentaro, Blei, Mark, Taniguchi, Takashi, Watanabe, Kenji, Tongay, Sefaattin, Zettl, Alex, Crommie, Michael F., Wang, Feng
The Wigner crystal state, first predicted by Eugene Wigner in 1934, has fascinated condensed matter physicists for nearly 90 years2-14. Studies of two-dimensional (2D) electron gases first revealed signatures of the Wigner crystal in electrical trans
Externí odkaz:
http://arxiv.org/abs/2106.10599
Autor:
Shan, Hangyong, Lackner, Lukas, Han, Bo, Sedov, Evgeny, Rupprecht, Christoph, Knopf, Heiko, Eilenberger, Falk, Beierlein, Johannes, Kunte, Nils, Esmann, Martin, Yumigeta, Kentaro, Watanabe, Kenji, Taniguchi, Takashi, Klembt, Sebastian, Höfling, Sven, Kavokin, Alexey V., Tongay, Sefaattin, Schneider, Christian, Antón-Solanas, Carlos
Publikováno v:
Shan, H. et al., Nature Communications 12, 6406 (2021)
The emergence of spatial and temporal coherence of light emitted from solid-state systems is a fundamental phenomenon, rooting in a plethora of microscopic processes. It is intrinsically aligned with the control of light-matter coupling, and canonica
Externí odkaz:
http://arxiv.org/abs/2103.10459
Autor:
Li, Hongyuan, Li, Shaowei, Naik, Mit H., Xie, Jingxu, Li, Xinyu, Regan, Emma, Wang, Danqing, Zhao, Wenyu, Yumigeta, Kentaro, Blei, Mark, Taniguchi, Takashi, Watanabe, Kenji, Tongay, Sefaattin, Zettl, Alex, Louie, Steven G., Crommie, Michael F., Wang, Feng
Transition metal dichalcogenide (TMD) moir\'e heterostructures provide an ideal platform to explore the extended Hubbard model1 where long-range Coulomb interactions play a critical role in determining strongly correlated electron states. This has le
Externí odkaz:
http://arxiv.org/abs/2102.09986
Autor:
Chu, Zhaodong, Regan, Emma C, Ma, Xuejian, Wang, Danqing, Xu, Zifan, Utama, M. Iqbal Bakti, Yumigeta, Kentaro, Blei, Mark, Watanabe, Kenji, Taniguchi, Takashi, Tongay, Sefaattin, Wang, Feng, Lai, Keji
Publikováno v:
Phys. Rev. Lett. 125, 186803 (2020)
We report the nanoscale conductivity imaging of correlated electronic states in angle-aligned WSe2/WS2 heterostructures using microwave impedance microscopy. The noncontact microwave probe allows us to observe the Mott insulating state with one hole
Externí odkaz:
http://arxiv.org/abs/2007.06469