Influence of organic layer thickness on structure, magnetic, and transport properties of Langmuir-Blodgett ttb-CuPc/CoFe

2013 ◽  
Vol 102 (2) ◽  
pp. 022401 ◽  
Author(s):  
T. Yu ◽  
Q. T. Zhang ◽  
D. P. Liu ◽  
X. F. Han
Keyword(s):  
Transport Properties ◽  
Layer Thickness ◽  
Organic Layer ◽  
Langmuir Blodgett

Structure and Orientation of As Precipitates in LT-MBE Grown GaAs

1991 ◽  
Vol 49 ◽  
pp. 900-901 ◽  
Author(s):  
Alain Claverie ◽  
Zuzanna Liliental-Weber
Keyword(s):  
Transport Properties ◽  
Layer Thickness ◽  
Growth Temperature ◽  
Low Temperatures ◽  
Lattice Parameter ◽  
Crystalline Quality ◽  
Insulating Properties ◽  
Lt Gaas

GaAs layers grown by MBE at low temperatures (in the 200°C range, LT-GaAs) have been reported to have very interesting electronic and transport properties. Previous studies have shown that, before annealing, the crystalline quality of the layers is related to the growth temperature. Lowering the temperature or increasing the layer thickness generally results in some columnar polycrystalline growth. For the best “temperature-thickness” combinations, the layers may be very As rich (up to 1.25%) resulting in an up to 0.15% increase of the lattice parameter, consistent with the excess As. Only after annealing are the technologically important semi-insulating properties of these layers observed. When annealed in As atmosphere at about 600°C a decrease of the lattice parameter to the substrate value is observed. TEM studies show formation of precipitates which are supposed to be As related since the average As concentration remains almost unchanged upon annealing.

scholarly journals Boosting perovskite nanomorphology and charge transport properties via a functional D–π-A organic layer at the absorber/hole transporter interface

Nanoscale ◽  
2020 ◽  
Vol 12 (28) ◽  
pp. 15137-15149 ◽  
Author(s):  
Mohamed M. Elsenety ◽  
Anastasios Stergiou ◽  
Labrini Sygellou ◽  
Nikos Tagmatarchis ◽  
Nikolaos Balis ◽  
...  
Keyword(s):  
Charge Transport ◽  
Transport Properties ◽  
Functional Role ◽  
Organic Layer

The coating of perovskites with D35 improves the performance of PSCs. D35 plays a versatile functional role.

Metallic transport properties of conducting Langmuir-Blodgett films

1995 ◽  
Vol 71 (1-3) ◽  
pp. 1993-1996 ◽  
Author(s):  
T Nakamura ◽  
G Yunome ◽  
M Matsumoto ◽  
Y.F Miura ◽  
S Horiuchi ◽  
...  
Keyword(s):  
Transport Properties ◽  
Langmuir Blodgett ◽  
Langmuir Blodgett Films

scholarly journals Active Layer Stratigraphy and Organic Layer Thickness at a Thermokarst Site in Arctic Alaska Identified Using Ground Penetrating Radar

2015 ◽  
Vol 47 (2) ◽  
pp. 195-202 ◽  
Author(s):  
Alessio Gusmeroli ◽  
Lin Liu ◽  
Kevin Schaefer ◽  
Tingjun Zhang ◽  
Timothy Schaefer ◽  
...  
Keyword(s):  
Layer Thickness ◽  
Active Layer ◽  
Ground Penetrating Radar ◽  
Organic Layer ◽  
Arctic Alaska ◽  
Ground Penetrating
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