Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Maxwell B. Lassise"'
Autor:
Zhao-Yu He, Yong-Hang Zhang, Jacob Becker, Calli M. Campbell, Zhiyuan Lin, Maxwell B. Lassise
Publikováno v:
Infrared Physics & Technology. 97:58-62
This paper reports on the demonstration of two-terminal, two-color (visible/midwave-infrared, MWIR) photodetectors (2CPDs) consisting of monolithically-integrated CdTe nBn and InSb PN sub-detectors connected by an n-CdTe/p-InSb heterovalent tunnel ju
Autor:
Yong-Hang Zhang, Jacob Becker, Yuan Zhao, Maxwell B. Lassise, Xin-Hao Zhao, Zachary C. Holman, Cheng Ying Tsai, Mathieu Boccard, Calli M. Campbell
Publikováno v:
IEEE Journal of Photovoltaics. 8:581-586
This work demonstrates a monocrystalline 1.7 eV Mg0.13Cd0.87Te solar cell with an open-circuit voltage of 1.176 V and an active-area efficiency of 11.2%. The absorber layer is clad in wider bandgap passivation layers that effectively confine electron
Autor:
Jacob Becker, Zachary C. Holman, Yong-Hang Zhang, Yuan Zhao, Maxwell B. Lassise, Mathieu Boccard, Calli M. Campbell
Publikováno v:
IEEE Journal of Photovoltaics. 7:900-905
We report a monocrystalline CdTe/MgCdTe double-heterostructure solar cell with an a-Si:H hole contact and an ITO/SiO x electrode stack. Similar designs have achieved high open-circuit voltages, but low short-circuit current densities and fill factors
Publikováno v:
IEEE Journal of Photovoltaics. 7:913-918
The interface recombination velocity (IRV) at the interfaces in CdTe/Mg x Cd ${}_{1\hbox{-}}$ x Te double heterostructures (DHs) is studied using time-resolved photoluminescence. It is found that both thermionic emission and tunneling effects can cau
Autor:
Yong-Hang Zhang, Mathieu Boccard, Calli M. Campbell, Maxwell B. Lassise, Jacob Becker, Dibyajvoti Mohanty, Ernesto Suarez, Ishwara B. Bhat, Zachary C. Holman, Yuan Zhao
Publikováno v:
IEEE Journal of Photovoltaics. 7:307-312
Monocrystalline p-ZnTe/i-MgCdTe/n-CdTe/n-MgC-dTe double-heterostructure solar cells are grown through a combination of molecular beam epitaxy (MBE) and metal–organic chemical vapor deposition (MOCVD) deposition techniques using two different dopant
Autor:
Jinsong Huang, Qiong Chen, Michael J. DiNezza, Wu-Qiang Wu, Yong-Hang Zhang, Henan Liu, Yucheng Liu, Jose Castaneda, Maxwell B. Lassise, Wanyi Nie, Shangshang Chen, Daniel J. Friedman, Shengzhong Liu, Fan Zhang, Aditya D. Mohite, Yong Zhang
We compare three representative high performance PV materials: halide perovskite MAPbI3, CdTe, and GaAs, in terms of photoluminescence (PL) efficiency, PL lineshape, carrier diffusion, and surface recombination and passivation, over multiple orders o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::415ae6e4510c9bb79431673fd836b365
http://arxiv.org/abs/1907.03434
http://arxiv.org/abs/1907.03434
Electrical and Optical Properties of n-Type Indium-Doped CdTe/Mg0.46Cd0.54Te Double Heterostructures
Autor:
Calli M. Campbell, Yong-Hang Zhang, Xin-Hao Zhao, Maxwell B. Lassise, Ying-Shen Kuo, Shi Liu, Yuan Zhao
Publikováno v:
IEEE Journal of Photovoltaics. 6:552-556
CdTe/Mg0.46Cd0.54Te double heterostructures with n-type In doping concentrations, varied from 1 × 1016 to 7 × 1018 cm−3, have been grown on InSb substrates using molecular beam epitaxy. Secondary ion mass spectroscopy measurements show strong dif
Autor:
Maxwell B. Lassise, Yong-Hang Zhang, Jacob Becker, Rachel Woods-Robinson, Calli M. Campbell, Xiaojie Xu, Joel W. Ager
Publikováno v:
2017 IEEE 44th Photovoltaic Specialist Conference (PVSC).
We report a monocrystalline CdTe/MgCdTe double-heterostructure solar cell with a CuZnS hole contact and ITO electrode. Similar designs have utilized other contact materials in pursuit of high open-circuit voltages and short-circuit current densities-
Publikováno v:
Journal of Applied Physics. 126:045708
Rock-salt lead chalcogenides such as PbTe are of much current interest for the physics study of quantum materials as a topological insulator and practical applications for infrared photodetectors. Heterocrystalline (rock-salt on zincblende) and heter
Autor:
Yuan Zhao, Mathieu Boccard, Jacob Becker, Xin-Hao Zhao, Calli M. Campbell, Ernesto Suarez, Maxwell B. Lassise, Zachary Holman, Yong-Hang Zhang
Publikováno v:
2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC).