Fabrication of 2D PdSe2/3D CdTe Mixed-Dimensional van der Waals Heterojunction for Broadband Infrared Detection

2021 ◽  
Author(s):  
Di Wu ◽  
Zhiheng Mo ◽  
Yanbing Han ◽  
Pei Lin ◽  
Zhifeng Shi ◽  
...  
Keyword(s):  
Van Der Waals ◽  
Infrared Detection

Large-area synthesis of van der Waals two-dimensional material Nb3I8 and its infrared detection applications

2020 ◽  
Vol 831 ◽  
pp. 154877 ◽  
Author(s):  
Seungbae Oh ◽  
Kyung Hwan Choi ◽  
Sudong Chae ◽  
Bum Jun Kim ◽  
Byung Joo Jeong ◽  
...  
Keyword(s):  
Van Der Waals ◽  
Infrared Detection ◽  
Two Dimensional ◽  
Large Area

The effect of back-melting on the continuity of crystallographic orientation and composition in HgZnTe

1992 ◽  
Vol 50 (2) ◽  
pp. 1696-1697
Author(s):  
H.J. Zuo ◽  
M.W. Price ◽  
R.D. Griffin ◽  
R.A. Andrews ◽  
G.M. Janowski
Keyword(s):  
Directional Solidification ◽  
Space Shuttle ◽  
Solidification Process ◽  
Space Experiment ◽  
Infrared Detection ◽  
Directionally Solidified ◽  
Crystallographic Defects ◽  
Semiconducting Alloys ◽  
Uniform Composition ◽  
Growth Experiments

The II-VI semiconducting alloys, such as mercury zinc telluride (MZT), have become the materials of choice for numerous infrared detection applications. However, compositional inhomogeneities and crystallographic imperfections adversly affect the performance of MZT infrared detectors. One source of imperfections in MZT is gravity-induced convection during directional solidification. Crystal growth experiments conducted in space should minimize gravity-induced convection and thereby the density of related crystallographic defects. The limited amount of time available during Space Shuttle experiments and the need for a sample of uniform composition requires the elimination of the initial composition transient which occurs in directionally solidified alloys. One method of eluding this initial transient involves directionally solidifying a portion of the sample and then quenching the remainder prior to the space experiment. During the space experiment, the MZT sample is back-melted to exactly the point at which directional solidification was stopped on earth. The directional solidification process then continues.

Infrared diode laser jet spectroscopy of the van der Waals complex (N2O)2

1997 ◽  
Vol 91 (4) ◽  
pp. 689-696 ◽  
Author(s):  
HAI-BO QIAN ◽  
WOUTER HERREBOUT ◽  
BRIAN HOWARD
Keyword(s):  
Diode Laser ◽  
Van Der Waals ◽  
Van Der Waals Complex

Applications of the augmented van der waals theory of fluids

1978 ◽  
Vol 75 ◽  
pp. 347-352 ◽  
Author(s):  
Aleksander Kreglewski ◽  
Stephen S. Chen
Keyword(s):  
Van Der Waals ◽  
Van Der Waals Theory

Molecular motion in the van der Waals solid C6H6:C6F6

1992 ◽  
Vol 89 ◽  
pp. 1755-1766 ◽  
Author(s):  
JH Williams ◽  
RP White
Keyword(s):  
Molecular Motion ◽  
Van Der Waals
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