The need for deep etching to fabricate Ga-free InAs/InAsSb T2SL XBn midwave infrared photodetector?

2021 ◽  
Author(s):  
Maxime Bouschet ◽  
Vignesh Arounassalame ◽  
Rodolphe Alchaar ◽  
Clara Bataillon ◽  
Jean-Philippe Perez ◽  
...  
Keyword(s):  
Infrared Photodetector ◽  
Deep Etching ◽  
Midwave Infrared

HgCdTe-Based 640 × 512 Matrix Midwave Infrared Photodetector

2020 ◽  
Vol 65 (3) ◽  
pp. 316-320
Author(s):  
I. V. Marchishin ◽  
I. V. Sabinina ◽  
G. Yu. Sidorov ◽  
M. V. Yakushev ◽  
V. S. Varavin ◽  
...  
Keyword(s):  
Infrared Photodetector ◽  
Midwave Infrared

Electro-optical characterizations to study minority carrier transport in Ga-free InAs/InAsSb T2SL XBn midwave infrared photodetector

2021 ◽  
Author(s):  
Vignesh Arounassalame ◽  
Maxime Bouschet ◽  
Rodolphe Alchaar ◽  
A. Ramiandrasoa ◽  
Sylvie Bernhardt ◽  
...  
Keyword(s):  
Carrier Transport ◽  
Minority Carrier ◽  
Infrared Photodetector ◽  
Midwave Infrared

Ultrastructural study of cytoskeletal interactions with endosomes in macrophages by quickfreezing and deep-etching method

1990 ◽  
Vol 48 (3) ◽  
pp. 576-577
Author(s):  
Takeshi Baba ◽  
Nobuki Shiozawa ◽  
Masao Hotch ◽  
Shinichi Ohno
Keyword(s):  
Immune Complex ◽  
Ultrastructural Study ◽  
Fc Receptor ◽  
Coated Pits ◽  
Deep Etching ◽  
Receptor Mediated Endocytosis ◽  
Etching Method ◽  
Quick Freezing

Endosomes are vesicular or tubular organelles that play important roles in transports of receptors and receptor―bound ligands during receptor-mediated endocytosis. The mechanisms of endocytic transports from clathrin-coated pits to lysosomes have been studied by many investigators. However, few studies were reported about the interactions between endosomes and cytoskeletons. In this study, Fc-receptor-mediated endocytosis in macrophages are investigated by quick-freezing and deep-etching (QF-DE) method combined with gold-labeled immune complex and “replica scraping method”.

The extracellular matrix of echinoderm and amphibian eggs: Visualization in quick-frozen, deep-etched, and rotary-shadowed specimens

1990 ◽  
Vol 48 (3) ◽  
pp. 60-61
Author(s):  
Barry Bonnell ◽  
Carolyn Larabell ◽  
Douglas Chandler
Keyword(s):  
Extracellular Matrix ◽  
Plasma Membrane ◽  
Sea Urchin ◽  
Crystalline Structure ◽  
Cortical Granule ◽  
Two Dimensional ◽  
Small Peptides ◽  
Deep Etching ◽  
Quick Freezing ◽  
Acrosomal Reaction

Eggs of many species including those of echinoderms, amphibians and mammals exhibit an extensive extracellular matrix (ECM) that is important both in the reception of sperm and in providing a block to polyspermy after fertilization.In sea urchin eggs there are two distinctive coats, the vitelline layer which contains glycoprotein sperm receptors and the jelly layer that contains fucose sulfate glycoconjugates which trigger the acrosomal reaction and small peptides which act as chemoattractants for sperm. The vitelline layer (VL), as visualized by quick-freezing, deep-etching, and rotary-shadowing (QFDE-RS), is a fishnet-like structure, anchored to the plasma membrane by short posts. Orbiting above the VL are horizontal filaments which are thought to anchor the thicker jelly layer to the egg. Upon fertilization, the VL elevates and is transformed by cortical granule secretions into the fertilization envelope (FE). The rounded casts of microvilli in the VL are transformed into angular peaks and the envelope becomes coated inside and out with sheets of paracrystalline protein having a quasi-two dimensional crystalline structure.

Simulation of tuning graphene plasmonic behaviors by ferroelectric domains for self-driven infrared photodetector applications

Nanoscale ◽  
2019 ◽  
Vol 11 (43) ◽  
pp. 20868-20875 ◽  
Author(s):  
Junxiong Guo ◽  
Yu Liu ◽  
Yuan Lin ◽  
Yu Tian ◽  
Jinxing Zhang ◽  
...  
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Interfacial Effect ◽  
Infrared Photodetector ◽  
The Finite Element Method ◽  
Ferroelectric Domains ◽  
Element Method

We propose a graphene plasmonic infrared photodetector tuned by ferroelectric domains and investigate the interfacial effect using the finite element method.

Synthesis of HgTe colloidal quantum dots for infrared photodetector

2021 ◽  
Vol 291 ◽  
pp. 129523
Author(s):  
Dan Liu ◽  
Sen Wen ◽  
Yuxiao Guo ◽  
Xingtian Yin ◽  
Wenxiu Que
Keyword(s):  
Quantum Dots ◽  
Colloidal Quantum Dots ◽  
Infrared Photodetector

scholarly journals Energy level scheme ofInAs/InxGa1−xAs/GaAsquantum-dots-in-a-well infrared photodetector structures

2010 ◽  
Vol 82 (3) ◽  
Author(s):  
L. Höglund ◽  
K. F. Karlsson ◽  
P. O. Holtz ◽  
H. Pettersson ◽  
M. E. Pistol ◽  
...  
Keyword(s):  
Energy Level ◽  
Level Scheme ◽  
Infrared Photodetector ◽  
Energy Level Scheme

CuO nanowire-based metal semiconductor metal infrared photodetector

2021 ◽  
Vol 127 (5) ◽  
Author(s):  
Menuvolu Tetseo ◽  
Prasenjit Deb ◽  
Sudem Daimary ◽  
Jay Chandra Dhar
Keyword(s):  
Infrared Photodetector ◽  
Metal Semiconductor Metal ◽  
Cuo Nanowire
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