Linear and nonlinear optical properties of Manganese bis-(8- hydroxyquinoline) thin films for optoelectronic devices: experimental and computational studies

2021 ◽  
pp. 131558
Author(s):  
M. Lougdali ◽  
M. Zazoui ◽  
Y. Abboud ◽  
A. EL Bouari ◽  
A. Zawadzka ◽  
...  
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Nonlinear Optical ◽  
Optoelectronic Devices ◽  
Nonlinear Optical Properties ◽  
Computational Studies ◽  
Linear And Nonlinear

scholarly journals High performing flexible optoelectronic devices using thin films of topological insulator

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Animesh Pandey ◽  
Reena Yadav ◽  
Mandeep Kaur ◽  
Preetam Singh ◽  
Anurag Gupta ◽  
...  
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Nonlinear Optical ◽  
Near Infrared ◽  
Optoelectronic Devices ◽  
Nonlinear Optical Properties ◽  
Metallic Surface ◽  
Strong Light ◽  
High Performing ◽  
Decay Times

AbstractTopological insulators (TIs) possess exciting nonlinear optical properties due to presence of metallic surface states with the Dirac fermions and are predicted as a promising material for broadspectral phodotection ranging from UV (ultraviolet) to deep IR (infrared) or terahertz range. The recent experimental reports demonstrating nonlinear optical properties are mostly carried out on non-flexible substrates and there is a huge demand for the fabrication of high performing flexible optoelectronic devices using new exotic materials due to their potential applications in wearable devices, communications, sensors, imaging etc. Here first time we integrate the thin films of TIs (Bi2Te3) with the flexible PET (polyethylene terephthalate) substrate and report the strong light absorption properties in these devices. Owing to small band gap material, evolving bulk and gapless surface state conduction, we observe high responsivity and detectivity at NIR (near infrared) wavelengths (39 A/W, 6.1 × 108 Jones for 1064 nm and 58 A/W, 6.1 × 108 Jones for 1550 nm). TIs based flexible devices show that photocurrent is linearly dependent on the incident laser power and applied bias voltage. Devices also show very fast response and decay times. Thus we believe that the superior optoelectronic properties reported here pave the way for making TIs based flexible optoelectronic devices.

Synthesis, structural, linear and nonlinear optical properties of chromium doped SnO2 thin films

2019 ◽  
Vol 45 (3) ◽  
pp. 3072-3080 ◽  
Author(s):  
I.M. El Radaf ◽  
Talaat A. Hameed ◽  
G.M. El komy ◽  
T.M. Dahy
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
Sno2 Thin Films ◽  
Linear And Nonlinear

Linear and nonlinear optical properties of nanostructured Zn(1−x)SrxO–PVA composite thin films

2014 ◽  
Vol 37 ◽  
pp. 42-50 ◽  
Author(s):  
Y.S. Tamgadge ◽  
A.L. Sunatkari ◽  
S.S. Talwatkar ◽  
V.G. Pahurkar ◽  
G.G. Muley
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
Composite Thin Films ◽  
Linear And Nonlinear

Linear and nonlinear optical properties of ZnO thin films deposited by pulsed laser deposition

2016 ◽  
Vol 169 ◽  
pp. 483-491 ◽  
Author(s):  
A. Zawadzka ◽  
P. Płóciennik ◽  
Y. El Kouari ◽  
H. Bougharraf ◽  
B. Sahraoui
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Pulsed Laser Deposition ◽  
Nonlinear Optical ◽  
Pulsed Laser ◽  
Nonlinear Optical Properties ◽  
Laser Deposition ◽  
Zno Thin Films ◽  
Linear And Nonlinear

Linear and nonlinear optical properties of Sb-doped GeSe 2 thin films

2015 ◽  
Vol 24 (6) ◽  
pp. 066801 ◽  
Author(s):  
Zhen-Ying Zhang ◽  
Fen Chen ◽  
Shun-Bin Lu ◽  
Yong-Hui Wang ◽  
Xiang Shen ◽  
...  
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
Linear And Nonlinear
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