Bandgap tuning of polyvinyl alcohol capped alloyed Sn1-xCuxS nanostructures for optoelectronic applications

2021 ◽  
Vol 563 ◽  
pp. 126091
Author(s):  
Ali Badawi
Keyword(s):  
Polyvinyl Alcohol ◽  
Optoelectronic Applications ◽  
Bandgap Tuning

Study of bandgap tuning of In1-xGaxY (Y = N, P) alloys for optoelectronic applications: abinitio calculations

2021 ◽  
Author(s):  
Muhammad Rashid ◽  
M. Jamil ◽  
Q. Mahmood ◽  
Shahid M Ramay ◽  
Asif Mahmood ◽  
...  
Keyword(s):  
Optoelectronic Applications ◽  
Bandgap Tuning ◽  
Abinitio Calculations

Infrared Emitting HgTe Quantum Dots and Their Waveguide and Optoelectronic Devices

2015 ◽  
Vol 229 (1-2) ◽  
Author(s):  
Stephen V. Kershaw ◽  
Andrey L. Rogach
Keyword(s):  
Quantum Dots ◽  
Rare Earths ◽  
Tuning Range ◽  
Auger Recombination ◽  
Optical Amplifiers ◽  
Optoelectronic Devices ◽  
Early Investigation ◽  
Optoelectronic Applications ◽  
Bandgap Tuning

AbstractThe development of the research into the synthesis and optoelectronic applications of HgTe and related quantum dots (QDs) is reviewed, from the early days when it was felt that it might be a useful replacement for rare earths in telecom optical amplifiers, through to its more recent and broader appeal as an IR photodetector technology. Appropriately the early investigation of the material sprang from a contact with Prof. Horst Weller and his group at Hamburg University. Though the problem of Auger recombination meant that it was not so easy to make telecom amplifiers and lasers as many had hoped, it has proved to have an extraordinarily broad bandgap tuning range and just recently this has resulted in the demonstration of photodetectors in the mid- to long-IR region operating at up to 12 μm wavelength. This impressive flexibility has led to interest in HgTe QDs and optoelectronic devices based on them to be as strong as ever and growing as the prospects for commercialization improve with every narrowing in the gap between the performance of present day epitaxial devices and QD-based technology. In a further satisfying and well timed twist, Prof. Weller's 60

Cryogels based on composition chitosan–polyvinyl alcohol: synthesis and properties

2019 ◽  
Vol 5 (4) ◽  
pp. 56-63
Author(s):  
E.V. Dikhtiaruk ◽  
◽  
V.V. Paientko ◽  
A.K. Matkovsky ◽  
Yu.N. Nichiporuk ◽  
...  
Keyword(s):  
Polyvinyl Alcohol ◽  
Alcohol Synthesis

Synthesis and Characterisation of Polyaniline-Polyvinyl Alcohol-NiO Nanocomposite Film

2011 ◽  
Vol 3 (8) ◽  
pp. 91-93 ◽  
Author(s):  
Sindhu Honmute ◽  
◽  
Arunkumar Lagashetty ◽  
A. Venkataraman A. Venkataraman
Keyword(s):  
Polyvinyl Alcohol ◽  
Nanocomposite Film
Sign in / Sign up

Export Citation Format

Share Document