Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Pavel Valencia-Acuna"'
Autor:
Kushal Rijal, Stephanie Amos, Pavel Valencia-Acuna, Fatimah Rudayni, Neno Fuller, Hui Zhao, Hartwin Peelaers, Wai-Lun Chan
Publikováno v:
ACS Nano. 17:7775-7786
Publikováno v:
ACS Nano. 17:3939-3947
Autor:
Lier Deng, Katherine M. Beech, Ting Zheng, Pavel Valencia-Acuna, Peymon Zereshki, Zhenhua Ni, Hui Zhao
Publikováno v:
ACS Applied Materials & Interfaces. 13:6489-6495
We report observations of a strong thickness dependence for charge transfer (CT) from MoSe2 to MoS2, as evidenced by transient absorption measurements. By time-resolving CT from MoSe2 monolayers (1Ls) to MoS2 flakes of varying thicknesses, including
Autor:
David B. Geohegan, Riccardo Torsi, Ting Zheng, Alexander A. Puretzky, Hui Zhao, Zhenhua Ni, Pavel Valencia-Acuna, Yiling Yu, Chenze Liu, Ilia N. Ivanov, Gerd Duscher, Kai Xiao, Yu-Chuan Lin
Publikováno v:
Nano Letters. 21:931-937
We report here details of steady-state and time-resolved spectroscopy of excitonic dynamics for Janus transition metal dichalcogenide monolayers, including MoSSe and WSSe, which were synthesized by low-energy implantation of Se into transition metal
Publikováno v:
Physical Review B. 103
An all-optical approach to control interlayer charge transfer and interlayer exciton dynamics is demonstrated using transition metal dichalcogenide heterostructures of ${\mathrm{MoSe}}_{2}/{\mathrm{MoS}}_{2}$ and ${\mathrm{MoSe}}_{2}/{\mathrm{WS}}_{2
Autor:
Peymon Zereshki, Mohammad Mahdi Tavakoli, Jihoon Park, Pavel Valencia-Acuna, Jing Kong, Hui Zhao
Publikováno v:
Physical Review B. 102
We report three-pulse photodope-pump-probe measurements on photocarrier dynamics in semiconducting transition metal dichalcogenide monolayers of ${\mathrm{MoS}}_{2}$, ${\mathrm{WS}}_{2}$, ${\mathrm{MoSe}}_{2}$, and ${\mathrm{WSe}}_{2}$. The samples a
Autor:
Jihoon Park, Pavel Valencia-Acuna, Mohammad Mahdi Tavakoli, Jing Kong, Peymon Zereshki, Hui Zhao
Publikováno v:
Physical Review B. 100
We report an experimental study on charge transfer properties of mixed-dimensional heterostructures formed by zero-dimensional PbS quantum dots and two-dimensional transition metal dichalcogenides. Monolayers of ${\mathrm{MoSe}}_{2}$ and ${\mathrm{Mo
Publikováno v:
Applied Physics Letters. 118:253106
Electron transfer and carrier dynamics in MoTe2/WS2/MoS2 trilayer heterostructures are investigated by transient absorption and photoluminescence measurements. Monolayer flakes of MoTe2, WS2, and MoS2 are obtained by mechanical exfoliation from their
Autor:
Hui Zhao, Hartwin Peelaers, Wai-Lun Chan, Tika R. Kafle, Pavel Valencia-Acuna, Peymon Zereshki
Publikováno v:
Applied Physics Letters. 118:153104
We report a combined experimental and computational study on the charge transfer properties of heterostructures formed by monolayer 1T′-ReS2 and fluorinated zinc phthalocyanine, F8ZnPc. Two-dimensional (2D) ReS2 monolayer flakes were exfoliated fro