Image slot / 插图位
Theme 01
Deep Water & Hydrous Minerals
深地水循环与含水矿物
Track how water is stored, transported, and transformed in dense hydrous phases from subducted slabs to the lower mantle and core–mantle boundary.
Link slot / 链接位→Research Summary / 研究概述
one-glance overviewThe CREAM group investigates deep volatile cycles, water–mineral chemistry, and extreme-condition materials by combining laser-heated diamond-anvil-cell experiments, synchrotron probes, spectroscopy, first-principles calculations, and machine-learning workflows.
研究组聚焦深部水与碳氢氧挥发分循环、深部矿物—水反应及其对地球宜居性和行星内部演化的影响，发展高温高压实验、原位谱学/衍射和计算矿物物理方法，探索“深部化学引擎”如何连接地幔、核幔边界与地表环境。
Multidisciplinary
research linking deep-Earth chemistry, planetary interiors, and extreme materials
2017–
independent PI and mineral physics lab builder at HPSTAR
H–O + C/S/volatiles
deep volatile reservoirs, transport, and reactions
DAC+
experiments, spectroscopy, synchrotron XRD, AI and DFT
Research Directions / 研究方向
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Theme 02
Redox, Core–Mantle Chemistry & Habitability
氧化还原、核幔边界化学与宜居性
Understand how water–mineral reactions, oxygen-rich phases, and hydrous magma-ocean crystallization may regulate deep redox states and surface oxidation.
Link slot / 链接位→Image slot / 插图位
Theme 03
Superionic & Extreme-Condition Materials
超离子相与极端条件材料
Probe hydrogen, carbon, oxygen, and charge transport in superionic minerals and pressure-tuned materials using integrated experiments and computation.
Link slot / 链接位→Research Highlights / 研究亮点
2025
The Innovation
Dehydration-induced shear velocity anomaly at the CMB
深俯冲水在地幔底部脱水并可能诱发 D″ 层速度异常。
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2024
National Science Review
Core–mantle boundary shaped by hydrous magma ocean
含水岩浆海结晶可能塑造核幔边界化学与异质性。
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2023
Science Advances
Silica–water superstructure and 1D superionic conduit
含水斯石英形成水通道与干燥结构块交替的超结构。
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2022
Science Bulletin
Mid-mantle water transport by ε-FeOOH
ε-FeOOH 的电性与弹性揭示中下地幔含水异常。
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2021
Nature Geoscience
Superionic iron oxide–hydroxide in deep mantle
致密含水相 FeO₂Hₓ 在高温下进入超离子状态。
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News / 最新动态
HPSTAR news page →11/23/2025 NSR Symposium session on “Habitable Earth and volatiles” and deep Earth processes modulating surface oxidation.
10/20/2025 Invited presentation at the Chinese Crystallography Society annual conference on hydrous stishovite phase transitions.
09/30/2025 AIRAPT oral talk on Landau-type transition in hydrous stishovite.
09/23/2025 IUCr High Pressure Workshop invited talk on hierarchical superionic transition in high-pressure H₂CO₃.
08/10/2025 Keynote on deep Earth processes, surface oxidized conditions, and habitability.
08/26/2024 Qingyang Hu was granted the Distinguished Young Scholar of NSFC.
