Relation between Vibrational Dephasing Time and Energy Gap Fluctuations

2017 ◽  
Vol 121 (27) ◽  
pp. 6471-6478 ◽  
Author(s):  
Maria Ilaria Mallus ◽  
Maximilian Schallwig ◽  
Ulrich Kleinekathöfer
Keyword(s):  
Energy Gap ◽  
Dephasing Time ◽  
Vibrational Dephasing ◽  
Time And Energy

scholarly journals Relation between Dephasing Time and Energy Gap Fluctuations in Biomolecular Systems

2016 ◽  
Vol 7 (7) ◽  
pp. 1102-1108 ◽  
Author(s):  
Maria Ilaria Mallus ◽  
Mortaza Aghtar ◽  
Suryanarayanan Chandrasekaran ◽  
Gesa Lüdemann ◽  
Marcus Elstner ◽  
...  
Keyword(s):  
Energy Gap ◽  
Biomolecular Systems ◽  
Dephasing Time ◽  
Time And Energy

Effect of hydrogen bonding on the vibrational dephasing time in glycerol

1982 ◽  
Vol 92 (1) ◽  
pp. 100-102 ◽  
Author(s):  
R. Dorsinville ◽  
W.M. Franklin ◽  
N. Ockman ◽  
R.R. Alfano
Keyword(s):  
Hydrogen Bonding ◽  
Dephasing Time ◽  
Vibrational Dephasing

Energy gap dependence of vibrational dephasing rates in a bath: a semigroup description

2001 ◽  
Vol 268 (1-3) ◽  
pp. 55-64 ◽  
Author(s):  
Daren M. Lockwood ◽  
Mark Ratner ◽  
Ronnie Kosloff
Keyword(s):  
Energy Gap ◽  
Vibrational Dephasing

Coherent Stokes Raman scattering with incoherent light for vibrational-dephasing-time measurement

1987 ◽  
Vol 35 (2) ◽  
pp. 715-724 ◽  
Author(s):  
Toshiaki Hattori ◽  
Akira Terasaki ◽  
Takayoshi Kobayashi
Keyword(s):  
Raman Scattering ◽  
Time Measurement ◽  
Incoherent Light ◽  
Dephasing Time ◽  
Vibrational Dephasing

Uncertainty in Time

2015 ◽  
Vol 25 (01) ◽  
pp. 1540007 ◽  
Author(s):  
José Félix Costa
Keyword(s):  
Lower Bound ◽  
Turing Machine ◽  
Quantum Physics ◽  
Energy Gap ◽  
Point Of View ◽  
Computational Point ◽  
Uncertainty In Measurement ◽  
A Value ◽  
Time And Energy

The relation between scatters of time and energy is well known in Classical and Quantum Physics, but the interpretations of such relation are not well understood. What is the meaning of a time scatter in a measurement? What is the meaning of the correlated energy gap? Why should they combine to give a value greater or equal to a theoretical lower bound? In this paper, we discuss uncertainty in measurement from the computational point of view and introduce the archetype of a generic stochastic oracle to a Turing machine.

Formation of high temperature phase in flash-evaporated SnSe films

1990 ◽  
Vol 48 (4) ◽  
pp. 698-699
Author(s):  
J.P.S. Hanjra
Keyword(s):  
Thin Films ◽  
Electrical Properties ◽  
Energy Gap ◽  
Dominant Role ◽  
Fine Powder ◽  
High Temperature Phase ◽  
Temperature Phase ◽  
Water Mixture ◽  
Flash Evaporation ◽  
Photovoltaic Applications

Tin mono selenide (SnSe) with an energy gap of about 1 eV is a potential material for photovoltaic applications. Various authors have studied the structure, electronic and photoelectronic properties of thin films of SnSe grown by various deposition techniques. However, for practical photovoltaic junctions the electrical properties of SnSe films need improvement. We have carried out investigations into the properties of flash evaporated SnSe films. In this paper we report our results on the structure, which plays a dominant role on the electrical properties of thin films by TEM, SEM, and electron diffraction (ED).Thin films of SnSe were deposited by flash evaporation of SnSe fine powder prepared from high purity Sn and Se, onto glass, mica and KCl substrates in a vacuum of 2Ø micro Torr. A 15% HF + 2Ø% HNO3 solution was used to detach SnSe film from the glass and mica substrates whereas the film deposited on KCl substrate was floated over an ethanol water mixture by dissolution of KCl. The floating films were picked up on the grids for their EM analysis.

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