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Hidemi Ishibashi

Researcher at Shizuoka University

Publications -  40
Citations -  520

Hidemi Ishibashi is an academic researcher from Shizuoka University. The author has contributed to research in topics: Lava & Magma. The author has an hindex of 12, co-authored 36 publications receiving 429 citations. Previous affiliations of Hidemi Ishibashi include University of Tokyo & Kyushu University.

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Viscosity measurements of subliquidus magmas: Alkali olivine basalt from the Higashi-Matsuura district, Southwest Japan

TL;DR: Sato et al. as mentioned in this paper carried out viscosity measurements and sampling of a crystal suspension derived from alkali olivine basalt from the Matsuura district, SW Japan, at sub-liquidus temperatures from 1230 to 1140°C under 1-atm with NNO oxygen buffered conditions.
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Non-Newtonian behavior of plagioclase-bearing basaltic magma: Subliquidus viscosity measurement of the 1707 basalt of Fuji volcano, Japan

TL;DR: In this paper, a modified form of the Krieger-Dougherty equation is introduced to describe the dependencies of relative viscosity on both the crystal volume fraction and shear strain rate, and consequently the onset of shear-thinning behavior.
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Relationship between Raman spectral pattern and crystallographic orientation of a rock-forming mineral: a case study of Fo 89 Fa 11 olivine

TL;DR: In this article, the relationship between Raman spectra and crystallographic orientation was examined for single crystals of Fo89Fa11 olivine [(Mg0.89Fe0.11)2SiO4] using micro-Raman equipment and an unpolarized exciting laser.
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Comparison of enigmatic diamonds from the Tolbachik arc volcano (Kamchatka)and Tibetan ophiolites: Assessing the role of contamination by synthetic materials

TL;DR: In this paper, a set of discrimination criteria were proposed to better distinguish natural cuboctahedral diamonds from those produced synthetically in industrial environments and found as contaminants in mantle- and crust-derived rocks.