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Absorption and Emission in the Non-Poisson Case: The Theoretical Challenge Posed by Renewal Aging
the Non-Poisson Case The Theoretical Challenge Renewal Aging
2010/10/13
This short paper aims at clarifying the physical meaning of a previous pubblication [G. Aquino, P. Grigolini, L. Palatella, Phys. Rev. Lett. 93 050601 (2004)], using later, although very recent, resul...
Free-Carrier Absorption in Quantum Well Structures for Alloy-Disorder Scattering
Alloy-Disorder Scattering Quantum Well Structures Free-Carrier Absorption
2010/4/13
A free-carrier absorption theory is given for quantum wells structures in III-V semiconducting materials, for the case when the carriers a scattered by alloy-disorder. It is found that absorption coef...
Infrared Absorption Study of Potassium-Boro-Vanadate-Iron Glasses
Potassium-Boro-Vanadate-Iron Glasses lower wave number
2010/4/19
The IR studies have been made in the K2O-B2O3-V2O5-Fe2O3 glass system. The increase in intensity and shifting of vibrational bands towards lower wave number at 1400-1350 cm-1, 1200 cm-1 and 100-940 cm...