Yasuo Kameda
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View article: Low-frequency Raman spectra of choline chloride-water mixtures
Low-frequency Raman spectra of choline chloride-water mixtures Open
View article: Experimental determination of deviation from spherical electron densities of atoms in cyclohexane molecules in the liquid state
Experimental determination of deviation from spherical electron densities of atoms in cyclohexane molecules in the liquid state Open
Deviation from the spherical electron distribution of atoms in liquid cyclohexane has been determined through the difference interference term between the observed x-ray intermolecular interference term and the sum of the intermolecular pa…
View article: Local structure of concentrated NaFSA solutions in propylene carbonate studied by X-ray and neutron diffraction methods
Local structure of concentrated NaFSA solutions in propylene carbonate studied by X-ray and neutron diffraction methods Open
The microscopic structure of 10 mol% NaFSA [FSA: bis(fluorosulfonyl)amide]-propylene carbonate (PC) solution has been investigated by means of X-ray and neutron diffraction techniques. The solvation structure of Na+ has been determined fro…
View article: Experimental determination of relationship between intramolecular bond lengths and their stretching vibrational frequencies of <i>N,N</i>-dimethylformamide and acetonitrile molecules in the liquid state
Experimental determination of relationship between intramolecular bond lengths and their stretching vibrational frequencies of <i>N,N</i>-dimethylformamide and acetonitrile molecules in the liquid state Open
Time-of-flight (TOF) neutron diffraction measurements have been carried out on pure liquid deuterated N,N-dimethylformamide (DMF-d7), acetonitrile (AN-d3), and their concentrated LiTFSA solutions to investigate the effect of intermolecular…
View article: Inelasticity Correction for Liquid and Amorphous Samples Containing Large Amount of Hydrogen Atoms
Inelasticity Correction for Liquid and Amorphous Samples Containing Large Amount of Hydrogen Atoms Open
The present status of the inelasticity correction for liquid and amorphous samples is provided. Although numerous theoretical approaches have been reported, inelasticity correction which can generally be applied to any sample containing la…
View article: So-called ‘relaxation’ mode located at 0.1 cm−1 in the low-frequency Raman spectra of ethylene glycol - acetone mixtures
So-called ‘relaxation’ mode located at 0.1 cm−1 in the low-frequency Raman spectra of ethylene glycol - acetone mixtures Open
Low frequency Raman spectra of ethylene glycol(EG) and acetone mixtures are investigated by high-resolution double monochrometer. A broad peak located at 0.1 cm−1 in susceptibility spectra is compared with the dielectric loss spectra. Both…
View article: Local structure of Li+ in concentrated LiPF6–dimethyl carbonate solutions
Local structure of Li+ in concentrated LiPF6–dimethyl carbonate solutions Open
View article: Work Softening Behavior of Zirconium-Aluminum-Nickel-Copper Bulk-Metallic-Glass by Rolling
Work Softening Behavior of Zirconium-Aluminum-Nickel-Copper Bulk-Metallic-Glass by Rolling Open
Recently, “work softening behaviors” of bulk metallic glass (BMG) by shot peening was found. The purpose of this research is to investigate the work softening behavior of BMG by rolling at room temperature. The Vickers hardness of Zr55Al10…
View article: Structure Analysis by High Intensity Neutron Total Diffractometer NOVA
Structure Analysis by High Intensity Neutron Total Diffractometer NOVA Open
固体物質のバルクとは異なる組成や構造を有する表面や界 面の範囲はどのような物性や現象を対象とするかにより異な り，吸着などでは数原子層であるが，金属の自然酸化膜など では数 nm 程度に達する。いずれにしても表面の構造は原子