Magnetic and crystal structure of goethite FeOOD under pressure

B2FIND2026-04-25 收录

高压矿物学

单晶相变

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We propose the first high P/T neutron diffraction measurements on goethite (FeOOH), both the ambient pressure alpha- as well as the high-pressure epsilon-phase, in the P/T range...

地幔条件下高含水矿物中超临界H2O的效应

地球深部水循环

高压矿物学

水镁石是地球上常见的含水矿物，可能参与地球深部水循环，在地球内部形成超临界流体。然而，其在地球地幔条件下的稳定性和结构仍不确定。本研究数据旨在探讨水镁石在高温高压条件下的稳定性，并模拟含水橄榄岩在地球下地幔顶部的密度分布。

国家基础学科公共科学数据中心110

The low-temperature structural phase transition in CuSO4·5D2O as a function of pressure

单晶相变

高压中子衍射

Copper sulfate pentahydrate is a common material with a long history of use in testing crystallographic theories and methods. Much of the interest in its behaviour as a model 1-dimensional magnetic sy

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the data of "High-pressure behavior of synthetic quenchable hydroxylbastnasite-(Sm): Implications for rare earth elements, carbon, and water transmission into the deep earth"

高压矿物学

稀土元素地球化学

This is the package of the Raman data of synthesized Sm(CO3)OH at high-pressure and ambient temperature and synchrotron radiation X-Ray data of synthesized Sm(CO3)OH at high-pressure and ambient tem

NIAID Data Ecosystem30

Structure of the new La3Ni2O7 superconductor under high hydrostatic pressure

超导材料

单晶相变

The very recent report of superconductivity in the bilayer Ruddlesden-Popper (RP) compound La3Ni2O7 has attracted a great deal of attention and raised hopes that this could herald an entirely new fami

DataCite Commons2025-07-09 更新70

Analysis of Phase Transition Pathways in X 3 H(SO 4 ) 2 (X = Rb, NH 4 , K, Na): Variable Temperature Single-Crystal X-ray Diffraction Studies #

单晶相变

固态化学表征

Evaluation of phase transitions in a series of hydrogen sulfates (Rb3H(SO4)2, (NH4)3H(SO4)2, K3 H(SO4)2, and Na3H(SO4)2) based on the single-crystal structure analysis has revealed the exact nature of

NIAID Data Ecosystem40

Magnetic and crystal structure of goethite FeOOD under pressure

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