Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Qunfei Zhou"'
Autor:
Dmitry Lebedev, J. Tyler Gish, Ethan S. Garvey, Thomas W. Song, Qunfei Zhou, Luqing Wang, Kenji Watanabe, Takashi Taniguchi, Maria K. Chan, Pierre Darancet, Nathaniel P. Stern, Vinod K. Sangwan, Mark C. Hersam
Publikováno v:
Advanced Science, Vol 11, Iss 38, Pp n/a-n/a (2024)
Abstract Two‐dimensional (2D) antiferromagnetic (AFM) semiconductors are promising components of opto‐spintronic devices due to terahertz operation frequencies and minimal interactions with stray fields. However, the lack of net magnetization sig
Externí odkaz:
https://doaj.org/article/0d74455172a0498097b2cc787475edb8
Publikováno v:
APL Materials, Vol 9, Iss 12, Pp 121112-121112-8 (2021)
We analyze the electronic structure and level alignment of transition-metal phthalocyanine (MPc) molecules adsorbed on two-dimensional MoS2 employing density functional theory (DFT) calculations. We develop a procedure for multi-objective optimal tun
Externí odkaz:
https://doaj.org/article/40cc27f2837d4593a9be01be12c4a046
Publikováno v:
IEEE Transactions on Electron Devices. 69:3513-3522
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5e92055eb0e7fe5c95e0e0492543941
https://doi.org/10.1109/ted.2022.3172052
https://doi.org/10.1109/ted.2022.3172052
Publikováno v:
IEEE Transactions on Electron Devices. 69:3523-3534
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42ae931afbe91d0d3c3bcfabfa2aecca
https://doi.org/10.1109/ted.2022.3172054
https://doi.org/10.1109/ted.2022.3172054
Autor:
Maria K. Y. Chan, Shawn Irgen-Gioro, Vinod K. Sangwan, Samuel H. Amsterdam, Qunfei Zhou, Akshay A. Murthy, Pierre Darancet, Tobin J. Marks, Luqing Wang, Nathaniel P. Stern, Emily A. Weiss, Teodor K. Stanev, Mark C. Hersam, Suyog Padgaonkar, Vinayak P. Dravid
Publikováno v:
Journal of the American Chemical Society. 143(41)
Lattice defects play an important role in determining the optical and electrical properties of monolayer semiconductors such as MoS2. Although the structures of various defects in monolayer MoS2 are well studied, little is known about the nature of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c85541c85f9796a7955f4729c203bb73
https://pubmed.ncbi.nlm.nih.gov/34613735
https://pubmed.ncbi.nlm.nih.gov/34613735
Autor:
Pierre Darancet, Paul J. M. Smeets, Qunfei Zhou, Jack N. Olding, Michael J. Moody, Lincoln J. Lauhon, Alex Henning, Jason T. Dong, Emily A. Weiss
Publikováno v:
ACS Applied Materials & Interfaces. 11:40543-40550
The weak van der Waals bonding between monolayers in layered materials enables fabrication of heterostructures without the constraints of conventional heteroepitaxy. Although many novel heterostructures have been created by mechanical exfoliation and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4b4527acff1b73f1da15e437e0b019c
https://doi.org/10.1021/acsami.9b14412
https://doi.org/10.1021/acsami.9b14412
Electronic Structure of Metallophthalocyanines, MPc (M = Fe, Co, Ni, Cu, Zn, Mg) and Fluorinated MPc
We compute the electronic structure and optical excitation energies of metal-free and transition metal phthalocyanines (H2Pc and MPc for M = Fe, Co, Ni, Cu, Zn, Mg) using density functionaltheory with optimally-tuned range-separated hybrid functional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a84b9c7a3b2f2d1f96967449800b80e
https://doi.org/10.26434/chemrxiv.13135676.v1
https://doi.org/10.26434/chemrxiv.13135676.v1
Autor:
Matthew S. Rahn, Pierre Darancet, Chengmei Zhong, Zdeněk Sofer, Lincoln J. Lauhon, Emily A. Weiss, Mark C. Hersam, Antonio Facchetti, Alex Henning, Vinod K. Sangwan, Jan Luxa, Qunfei Zhou, Shaowei Li, Xiaolong Liu, Spencer A. Wells, Hong Youl Park, Tobin J. Marks
Publikováno v:
ACS nano. 14(3)
Layered indium selenide (InSe) is an emerging two-dimensional semiconductor that has shown significant promise for high-performance transistors and photodetectors. The range of optoelectronic applications for InSe can potentially be broadened by form
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6916beff475d7273bdaa013955135ef
https://pubmed.ncbi.nlm.nih.gov/32078300
https://pubmed.ncbi.nlm.nih.gov/32078300
Publikováno v:
Applied Surface Science. 458:827-838
Quantum mechanical calculations of the structure and properties of a range of BaxScyOz adsorbate layers on W (0 0 1), (1 1 0), and (1 1 2) surfaces reveal the importance of O chemical potential in controlling the surface structure, surface energy, eq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bef704b507984fdaceed0f459de47aa
https://doi.org/10.1016/j.apsusc.2018.07.060
https://doi.org/10.1016/j.apsusc.2018.07.060
Autor:
Jack N, Olding, Alex, Henning, Jason T, Dong, Qunfei, Zhou, Michael J, Moody, Paul J M, Smeets, Pierre, Darancet, Emily A, Weiss, Lincoln J, Lauhon
Publikováno v:
ACS applied materialsinterfaces. 11(43)
The weak van der Waals bonding between monolayers in layered materials enables fabrication of heterostructures without the constraints of conventional heteroepitaxy. Although many novel heterostructures have been created by mechanical exfoliation and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::97ca86ae56e7022aa881ae3a2016a3a3
https://pubmed.ncbi.nlm.nih.gov/31573788
https://pubmed.ncbi.nlm.nih.gov/31573788