Journal ArticleDOI
On the Molecular and Intramolecular Relaxation Times in Some Polar Organic Liquids
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TLDR
The dielectric constants (e') and loss factors (e'') of phenetole, aniline and orthochloroaniline in the liquid state at different temperatures in the 3 cm and 1.5 cm microwave regions have been measured as discussed by the authors.Abstract:
The dielectric constants (e') and loss factors (e'') of phenetole, aniline and orthochloroaniline in the liquid state at different temperatures in the 3 cm and 1.5 cm microwave regions have been measured. The results have been analysed in terms of two relaxation times τ 1 and τ 2 for molecular and intramolecular orientations respectively.read more
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Journal ArticleDOI
Temperature dependence of ultrafast intermolecular electron transfer faster than solvation process
TL;DR: In this paper, temperature dependence of intermolecular electron transfer (ET) between oxazine 1 (OX 1) in the excited state and electron donor solvents such as aniline (AN) and N,Ndimethylaniline(DMA) was studied by observing fluorescence dynamics of OX1.
Journal ArticleDOI
X-ray study on thermal expansion of ferroelectric KH2PO4
TL;DR: In this article, the temperature variation of the lattice parameters of KK2PO4 at various temperatures between 23.4 and 169.3 °C have been measured by using an accurate X-ray method recently developed by the authors.
Journal ArticleDOI
Solvent and nuclear dynamics in ultrafast intermolecular electron transfer in a diffusionless, weakly polar system
TL;DR: In this paper, femtosecond intermolecular electron transfer dynamics were studied by time-resolved fluorescence up-conversion technique in contact systems of oxazine dyes in electron-donating solvents.
Journal ArticleDOI
Electron Paramagnetic Resonance Study of Potassium Di-Hydrogen Phosphate Doped with Cr 3+ Ions
TL;DR: In this article, an EPR sample holder with a uniaxial stress squeezer is designed to reveal the mech-anism of the ferroelectric and ferro-electric phase transition.
Journal ArticleDOI
X-ray dilatometric study on ferroelectric phase transition of KH2PO4 I. The order of transition
TL;DR: In this article, a phenomenological treatment has been developed, and the coefficients of the elastic Gibbs function of KH2PO4 have been successfully determined to γ = −1.19 × 10−10 e.s.
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