Zobrazeno 1 - 10
of 844
pro vyhledávání: '"trion emission"'
Autor:
Bergmann, Annika, Deb, Swarup, Schneidt, Veronika, Hemaid, Mustafa, Watanabe, Kenji, Taniguchi, Takashi, Schwartz, Rico, Korn, Tobias
We study van der Waals heterostructures consisting of monolayer MoSe$_2$ and few-layer Cr$_2$Ge$_2$Te$_6$ fully encapsulated in hexagonal Boron Nitride using low-temperature photoluminescence and polar magneto-optic Kerr effect measurements. Photolum
Externí odkaz:
http://arxiv.org/abs/2407.11603
Akademický článek
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Publikováno v:
Journal of Physical Chemistry C 127, 3112 (2023)
Trions are charged excitons that form upon optical or electrical excitation of low-dimensional semiconductors in the presence of charge carriers (holes or electrons). Trion emission from semiconducting single-walled carbon nanotubes (SWCNTs) occurs i
Externí odkaz:
http://arxiv.org/abs/2302.08277
Akademický článek
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Autor:
Yumin, Abdurrahman AliEl, Zorn, Nicolas F., Berger, Felix J., Heimfarth, Daniel, Zaumseil, Jana
Publikováno v:
Carbon 2023, 202, 547-553
We demonstrate exciton and charged exciton (trion) electroluminescence from frozen p-n junctions in networks of polymer-sorted, semiconducting (6,5) single-walled carbon nanotubes. Electrolyte-gating with an ionic liquid was employed to achieve injec
Externí odkaz:
http://arxiv.org/abs/2212.08359
Autor:
Duan, Juanmei, Chava, Phanish, Ghorbani-Asl, Mahdi, Erb, Denise, Hu, Liang, Krasheninnikov, Arkady V., Schneider, Harald, Rebohle, Lars, Erbe, Artur, Helm, Manfred, Zeng, Yu-Jia, Zhou, Shengqiang, Prucnal, Slawomir
Trions, quasi-particles consisting of two electrons combined with one hole or of two holes with one electron, have recently been observed in transition metal dichalcogenides (TMDCs) and drawn increasing attention due to potential applications of thes
Externí odkaz:
http://arxiv.org/abs/2107.12128
Autor:
El Yumin, Abdurrahman Ali, Zorn, Nicolas F., Berger, Felix J., Heimfarth, Daniel, Zaumseil, Jana
Publikováno v:
In Carbon 15 January 2023 202 Part 1:547-553
Autor:
Bonnet, Noémie, Lee, Hae Yeon, Shao, Fuhui, Woo, Steffi Y., Blazit, Jean-Denis, Watanabe, Kenji, Taniguchi, Takashi, Zobelli, Alberto, Stéphan, Odile, Kociak, Mathieu, Gradecak-Garaj, Silvija, Tizei, Luiz H. G.
Structural, electronic, and chemical nanoscale modifications of transition metal dichalcogenide monolayers alter their optical properties, including the generation of single photon emitters. A key missing element for complete control is a direct spat
Externí odkaz:
http://arxiv.org/abs/2102.06140
Autor:
Wang, Zhuo1 (AUTHOR) wzhuo@szu.edu.cn, Liu, Yuanda2 (AUTHOR), Chen, Dao1 (AUTHOR), Wang, Zixuan1 (AUTHOR), Asbahi, Mohamed2 (AUTHOR), Rezaei, Soroosh Daqiqeh3,4 (AUTHOR), Deng, Jie2 (AUTHOR), Teng, Jinghua2 (AUTHOR), Wee, Andrew T. S.5 (AUTHOR), Zhang, Wenjing1 (AUTHOR), Yang, Joel K. W.2,6 (AUTHOR) joel_yang@sutd.edu.sg, Dong, Zhaogang2,7 (AUTHOR) dongz@imre.a-star.edu.sg
Publikováno v:
Scientific Reports. 9/23/2022, Vol. 12 Issue 1, p1-8. 8p.
Autor:
Zhuo Wang, Yuanda Liu, Dao Chen, Zixuan Wang, Mohamed Asbahi, Soroosh Daqiqeh Rezaei, Jie Deng, Jinghua Teng, Andrew T. S. Wee, Wenjing Zhang, Joel K. W. Yang, Zhaogang Dong
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-8 (2022)
Abstract Exciton is a bosonic quasiparticle consisting of a pair of electron and hole, with promising potentials for optoelectronic device applications, such as exciton transistors, photodetectors and light emitting devices. However, the charge-neutr
Externí odkaz:
https://doaj.org/article/8b61956b193e4e499b32488c2eafa230