OOIR: Observatory of International Research

Papers

(The H4-Index of Matter and Radiation at Extremes is 20. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-09-01 to 2025-09-01.)

Article	Citations
Generation of single-cycle relativistic infrared pulses at wavelengths above 20 µm from density-tailored plasmas	120
Physics of porous materials under extreme laser-generated conditions	55
High order modes of intense second harmonic light produced from a plasma aperture	47
Discovery of the Baijifeng impact structure in Tonghua, Jilin, China	43
First-principles prediction of shock Hugoniot curves of boron, aluminum, and silicon from stochastic density functional theory	38
Distinct vibrational signatures and complex phase behavior in metallic oxygen	36
Diagnosis of ultrafast ultraintense laser pulse characteristics by machine-learning-assisted electron spin	33
First-principles study on the electronic structure transition of β-UH3 under high pressure	33
The role of charge-exchange processes in probing hydrogen plasma with a heavy ion beam	33
Corrigendum to: “Incompatibility of published ac magnetic susceptibility of a room temperature superconductor with measured raw data” [Matter Radiat. Extremes 7, 048401 (2022)]	31
Resistive field generation in intense proton beam interaction with solid targets	28
Recent progress in matter in extreme states created by laser	27
Ionization balance of non-LTE plasmas from an average-atom collisional-radiative model	26
Directed pulsed neutron source generation from inverse kinematic reactions driven by intense lasers	25
Effect of ablation on the nonlinear spike growth for the single-mode ablative Rayleigh–Taylor instability	25
Equation of state for boron nitride along the principal Hugoniot to 16 Mbar	23
Ion emission from warm dense matter produced by irradiation with a soft x-ray free-electron laser	22
A fresh class of superconducting and hard pentaborides	22
2022 HP special volume: Interdisciplinary high pressure science and technology	20
Investigations of key issues on the reproducibility of high-T c superconductivity emerging from compressed La3Ni2O7	20
High-pressure minerals and new lunar mineral changesite-(Y) in Chang’e-5 regolith	20