Optical absorption spectra of perovskite thin films for defect estimation by photothermal bending spectroscopy

2018 ◽  
Vol 57 (8S3) ◽  
pp. 08RE07
Author(s):  
Yuta Hirota ◽  
Hiroki Kato ◽  
Kouki Kawahara ◽  
Norimitsu Yoshida ◽  
Shuichi Nonomura
Keyword(s):  
Thin Films ◽  
Optical Absorption ◽  
Absorption Spectra ◽  
Optical Absorption Spectra ◽  
Defect Estimation

Optical-absorption spectra of ferromagnetic semiconducting HgCr2Se4 thin films

1983 ◽  
Vol 2 (6) ◽  
pp. 1944-1949 ◽  
Author(s):  
N. Koguchi ◽  
K. Masumoto ◽  
S. Takahashi
Keyword(s):  
Thin Films ◽  
Optical Absorption ◽  
Absorption Spectra ◽  
Optical Absorption Spectra

OPTICAL ABSORPTION OF CONFINED EXCITONS IN Tl HALIDE THIN FILMS

2001 ◽  
Vol 15 (28n30) ◽  
pp. 3769-3772
Author(s):  
A. FUJII ◽  
T. ONO ◽  
W. YU ◽  
R. MAKI
Keyword(s):  
Thin Films ◽  
Optical Absorption ◽  
Size Effect ◽  
Exchange Interaction ◽  
Absorption Spectra ◽  
Crystal Size ◽  
Experimental Results ◽  
Optical Absorption Spectra ◽  
Electron Hole ◽  
Quantum Size

Optical absorption spectra of the direct exciton of TlCl and TlBr micro-crystals are measured in evaporated thin films at 5.0K. The energy of the direct exciton bands shift to higher energy with decreasign micro-crystal size. The lower component of the doublet of the exciton in TlCl decreases its intensity with decreasing micro-crystal size. The experimental results are discussed with the quantum-size effect on the exciton states and on the electron-hole exchange interaction in an exciton.

Plausible interpretation of optical absorption spectra of a-SiC:H thin films

2001 ◽  
Vol 184 (1-4) ◽  
pp. 214-220 ◽  
Author(s):  
V.I. Ivashchenko ◽  
G.V. Rusakov ◽  
V.I. Shevchenko ◽  
A.S. Klymenko ◽  
L.A. Ivashchenko ◽  
...  
Keyword(s):  
Thin Films ◽  
Optical Absorption ◽  
Absorption Spectra ◽  
Optical Absorption Spectra

Effect of irradiation-induced disorder on the optical absorption spectra of CdS thin films

1997 ◽  
Vol 240 (1-2) ◽  
pp. 8-12 ◽  
Author(s):  
K.L. Narayanan ◽  
K.P. Vijayakumar ◽  
K.G.M. Nair ◽  
N.S. Thampi
Keyword(s):  
Thin Films ◽  
Optical Absorption ◽  
Absorption Spectra ◽  
Optical Absorption Spectra ◽  
Cds Thin Films

Optical absorption spectra in thin films of M2Ag1−xCuxI3(M=K,Rb,Cs) solid solutions

2007 ◽  
Vol 33 (10) ◽  
pp. 864-868 ◽  
Author(s):  
V. K. Miloslavsky ◽  
O. N. Yunakova ◽  
E. N. Kovalenko
Keyword(s):  
Thin Films ◽  
Optical Absorption ◽  
Absorption Spectra ◽  
Solid Solutions ◽  
Optical Absorption Spectra
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