scholarly journals Signature of electron-magnon Umklapp scattering in L10 FePt probed by thermoelectric measurements

2021 ◽  
Vol 119 (18) ◽  
pp. 182402
Author(s):  
Xiaoxian Yan ◽  
Chang Huai ◽  
Hui Xing ◽  
James P. Parry ◽  
Yusen Yang ◽  
...  
Keyword(s):  
Thermoelectric Measurements ◽  
Umklapp Scattering

Surface and friction characterization by thermoelectric measurements during ultrasonic friction processes

Ultrasonics ◽  
2000 ◽  
Vol 38 (1-8) ◽  
pp. 212-214 ◽  
Author(s):  
P. Schwaller ◽  
P. Gröning ◽  
A. Schneuwly ◽  
P. Boschung ◽  
E. Müller ◽  
...  
Keyword(s):  
Thermoelectric Measurements

Electrosyntheses of Poly(selenophene-co-3-methylthiophene) with Improved Thermoelectric Property in Boron Trifluoride Diethyl Etherate

2014 ◽  
Vol 937 ◽  
pp. 17-22 ◽  
Author(s):  
Sheng Tao Wang ◽  
Bao Yang Lu ◽  
Jing Kun Xu ◽  
Wei Qiang Zhou
Keyword(s):  
Cyclic Voltammetry ◽  
Infrared Spectroscopy ◽  
Electrochemical Oxidation ◽  
Thermoelectric Property ◽  
Boron Trifluoride ◽  
Monomer Concentration ◽  
Thermoelectric Measurements ◽  
Boron Trifluoride Diethyl Etherate ◽  
Concentration Ratios

Novel poly (selenophene-co-3-methylthiophene) was successfully achieved by directly electrochemical oxidation of the monomer mixtures of selenophene and 3-methylthiophene (3MeT) in boron trifluoride diethyl etherate. The effect of monomer concentration ratios on the copolymerization were investigated by cyclic voltammetry. The structures of as-prepared copolymers were characterized by UV-vis and infrared spectroscopy. The conductivity and thermoelectric measurements revealed the incorporation of 3MeT into the polyselenophene (PSe) chain improved significantly the conductivity and thermoelectric property of PSe.

Intensity sharing between Brillouin and Umklapp scattering in glasses

1999 ◽  
Vol 79 (11-12) ◽  
pp. 2021-2026 ◽  
Author(s):  
U. Buchenau, A. Wischnewski, M. Monken
Keyword(s):  
Umklapp Scattering
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