51 citations · 52 across the 4 of their papers we have counts for
6 papers
Pressure-induced s,p-d electron redistribution accompanies structural transformation in amorphous Zr-Cu alloy under compression
P. Dziegielewski, J. Antonowicz, K. Georgarakis +6
Extreme compression can reorganize atomic valence states, in some regimes driving charge from spatially extended orbitals into more compact ones. We investigate this effect in amor…
Absence of higher than 6-fold coordination in glassy up to 158 GPa revealed by X-ray absorption spectroscopy
João Elias F. S. Rodrigues, Angelika D. Rosa, Emin Mijit +5
Simple binary oxide glasses can exhibit a compression behavior distinct from that of their crystalline counterparts. In this study, we employed high-pressure X-ray absorption spect…
Optically detected magnetic resonance of nitrogen-vacancy centers in microdiamonds inside nanopolycrystalline diamond anvil cell
Masahiro Ohkuma, Keigo Arai, Kenji Ohta +4
We demonstrated optically detected magnetic resonance (ODMR) of nitrogen-vacancy (NV) centers in microdiamonds inside a diamond anvil cell pressurized with nanopolycrystalline diam…
Enhancement of superconductivity on thin film of Sn under high pressure
Misaki Sasaki, Masahiro Ohkuma, Ryo Matsumoto +4
We investigated the pressure effects of a superconductivity on thin films of Sn. Elemental superconductor Sn with a body-centered tetragonal structure, -Sn, exhibits superconduc…
Local electronic properties of La3Ni2O7 under pressure
Emin Mijit, Peiyue Ma, Christoph J. Sahle +14
The recent discovery of superconductivity in has attracted significant attention due to its high critical temperature and analogy to cuprate oxides. The oxidation…
Novel Diamond Anvil Cell for Electrical Measurements using Boron-doped Metallic Diamond Electrodes
R. Matsumoto, Y. Sasama, M. Fujioka +5
A novel diamond anvil cell suitable for electrical transport measurements under high pressure has been developed. A boron-doped metallic diamond film was deposited as an electrode…