Optical and structural properties of AlN thin films deposited on different faces of sapphire substrates

2021 ◽  
Author(s):  
Yin Junhua ◽  
Bangdi Zhou ◽  
Liang Li ◽  
Yao Liu ◽  
Wei Guo ◽  
...  
Keyword(s):  
Thin Films ◽  
Structural Properties ◽  
Sapphire Substrates

Structural properties of the epitaxial CuCr0.95Mg0.05O2 thin films on c-plane sapphire substrates by pulsed laser deposition

2011 ◽  
Vol 326 (1) ◽  
pp. 9-13 ◽  
Author(s):  
Se-Yun Kim ◽  
Sang-Yun Sung ◽  
Kwang-Min Jo ◽  
Joon-Hyung Lee ◽  
Jeong-Joo Kim ◽  
...  
Keyword(s):  
Thin Films ◽  
Pulsed Laser Deposition ◽  
Structural Properties ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Sapphire Substrates

Cu Induced Optical Transitions in MOCVD Grown Cu Doped GaN

2005 ◽  
Vol 892 ◽  
Author(s):  
Jayantha Senawiratne ◽  
Martin Strassburg ◽  
Adam Payne ◽  
Ali Asghar ◽  
William Fenwick ◽  
...  
Keyword(s):  
Thin Films ◽  
Electrical Conductivity ◽  
Structural Properties ◽  
Mass Spectroscopy ◽  
Optical Transitions ◽  
High Crystalline Quality ◽  
Sapphire Substrates ◽  
Secondary Ion

AbstractOptical and structural properties of in situ Cu doped GaN thin films grown on sapphire substrates were optically investigated by means of Raman, photoluminescence (PL), and absorption spectroscopy. Different Cu concentrations in the films were analyzed by secondary ion mass spectroscopy (SIMS) and found to vary from 2×1016cm-3to 5×1017cm-3. Raman studies confirmed high crystalline quality of GaN:Cu with no major structural damages due to Cu incorporation. PL investigation revealed that the origin of the emission around 2.4 eV is most likely due to Cu incorporation. The electrical conductivity of the samples was analyzed by Hall measurements and the found semi-insulating behavior was assigned to the compensation of intrinsic donors by the deep Cu acceptor states.

Electronic and structural properties of InN thin films grown by MOMBE on sapphire substrates

2000 ◽  
Author(s):  
Jochen Aderhold ◽  
V. Y. Davydov ◽  
F. Fedler ◽  
Harald Klausing ◽  
David Mistele ◽  
...  
Keyword(s):  
Thin Films ◽  
Structural Properties ◽  
Sapphire Substrates ◽  
Electronic And Structural Properties

scholarly journals Effect of thermal annealing on structural properties of GeSn thin films grown by molecular beam epitaxy

AIP Advances ◽  
2017 ◽  
Vol 7 (10) ◽  
pp. 105020 ◽  
Author(s):  
Z. P. Zhang ◽  
Y. X. Song ◽  
Y. Y. Li ◽  
X. Y. Wu ◽  
Z. Y. S. Zhu ◽  
...  
Keyword(s):  
Thin Films ◽  
Molecular Beam Epitaxy ◽  
Structural Properties ◽  
Thermal Annealing ◽  
Molecular Beam

scholarly journals Processing and structural properties of random oriented lead lanthanum zirconate titanate thin films

2015 ◽  
Vol 61 ◽  
pp. 26-31 ◽  
Author(s):  
E.B. Araújo ◽  
B.O. Nahime ◽  
M. Melo ◽  
F. Dinelli ◽  
F. Tantussi ◽  
...  
Keyword(s):  
Thin Films ◽  
Structural Properties ◽  
Lead Lanthanum Zirconate Titanate ◽  
Lanthanum Zirconate ◽  
Zirconate Titanate
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