DIRECT DETERMINATION OF THE EFFECTIVE MASS OF IONS

2007 ◽  
pp. 236-247
Author(s):  
A.F. Borghesani
Keyword(s):  
Effective Mass ◽  
Direct Determination

Direct determination of electron effective mass in GaNAs/GaAs quantum wells

2000 ◽  
Vol 77 (12) ◽  
pp. 1843 ◽  
Author(s):  
P. N. Hai ◽  
W. M. Chen ◽  
I. A. Buyanova ◽  
H. P. Xin ◽  
C. W. Tu
Keyword(s):  
Quantum Wells ◽  
Effective Mass ◽  
Direct Determination ◽  
Electron Effective Mass

Direct determination of the electron effective mass of GaAsN by terahertz cyclotron resonance spectroscopy

2015 ◽  
Vol 107 (6) ◽  
pp. 062103 ◽  
Author(s):  
F. Eßer ◽  
O. Drachenko ◽  
A. Patanè ◽  
M. Ozerov ◽  
S. Winnerl ◽  
...  
Keyword(s):  
Effective Mass ◽  
Cyclotron Resonance ◽  
Direct Determination ◽  
Resonance Spectroscopy ◽  
Electron Effective Mass

The Direct Determination of I131 in Heterogeneous Fecal Specimens

1961 ◽  
Vol 41 (4) ◽  
pp. 380-384 ◽  
Author(s):  
Arthur F. Dratz ◽  
James C. Coberly
Keyword(s):  
Direct Determination

A New Method for Direct Determination of the Recoilless Fraction with Application to Magnetic Nanoparticles

2002 ◽  
Vol 721 ◽  
Author(s):  
Monica Sorescu
Keyword(s):  
Room Temperature ◽  
Average Particle Size ◽  
Direct Determination ◽  
Average Particle ◽  
Lattice Method ◽  
Recoilless Fraction ◽  
Single Room ◽  
Magnetite Particles ◽  
Physical Mixtures

AbstractWe propose a two-lattice method for direct determination of the recoilless fraction using a single room-temperature transmission Mössbauer measurement. The method is first demonstrated for the case of iron and metallic glass two-foil system and is next generalized for the case of physical mixtures of two powders. We further apply this method to determine the recoilless fraction of hematite and magnetite particles. Finally, we provide direct measurement of the recoilless fraction in nanohematite and nanomagnetite with an average particle size of 19 nm.

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