Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Peymon Zereshki"'
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
Publikováno v:
Journal of the American Chemical Society. 141:11328-11336
Monolayer transition-metal dichalcogenide crystals (TMDC) can be combined with other functional materials, such as organic molecules, to form a wide range of heterostructures with tailorable properties. Although a number of works have shown that ultr
Publikováno v:
Nanoscale Horizons. 4:236-242
The newly developed van der Waals materials allow fabrication of multilayer heterostructures. Early efforts have mostly focused on heterostructures formed by similar materials. More recently, however, attempts have been made to expand the types of ma
Autor:
Dawei He, Liu Jianhua, Ge Xiaohui, Shengcai Hao, Shudi Pan, Hui Zhao, Peymon Zereshki, Weijin Kong, Yongsheng Wang
Publikováno v:
ACS Applied Nano Materials. 2:459-464
Semiconducting molybdenum ditelluride has emerged as a promising transition-metal dichalcogenide with a number of novel properties. In particular, its bandgap in infrared range makes it an attracti...
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
Publikováno v:
Nanoscale horizons. 4(1)
The newly developed van der Waals materials allow fabrication of multilayer heterostructures. Early efforts have mostly focused on heterostructures formed by similar materials. More recently, however, attempts have been made to expand the types of ma
Publikováno v:
The Journal of Physical Chemistry Letters. 9:5970-5978
Forming van der Waals multilayer structures with two-dimensional materials is a promising new method for material discovery. The weak van der Waals interlayer interaction without atomic correspondence relaxes lattice matching requirement and allows f
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
Autor:
Xinxuan Tan, Adam B. Phillips, Michael J. Heben, Fadhil K. Alfadhili, Khagendra P. Bhandari, Peymon Zereshki, Prakash Koirala, Robert W. Collins, Randy J. Ellingson
Publikováno v:
Solar Energy Materials and Solar Cells. 163:277-284
We report the properties of hybrid deposited iron pyrite (FeS2) thin films applied as the back contact interface layers of CdS/CdTe solar cells. The hybrid deposition process for FeS2 optimized in this study relies on DC magnetron sputtering of iron