Zobrazeno 1 - 10
of 1 138
pro vyhledávání: '"Ho-Kwang Mao"'
Publikováno v:
JACS Au, Vol 4, Iss 9, Pp 3413-3420 (2024)
Externí odkaz:
https://doaj.org/article/bd4d71680a2d48398477bcc598486340
Autor:
Li Zhang, Yongjin Chen, Ziqiang Yang, Lu Liu, Yanping Yang, Philip Dalladay-Simpson, Junyue Wang, Ho-kwang Mao
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Earth’s lower mantle is a potential water reservoir. The physical and chemical properties of the region are in part controlled by the Fe3+/ΣFe ratio and total iron content in bridgmanite. However, the water effect on the chemistry of brid
Externí odkaz:
https://doaj.org/article/06c2555540e447389b218fe398e8e18c
Publikováno v:
Matter and Radiation at Extremes, Vol 9, Iss 4, Pp 043001-043001-3 (2024)
The measurement of resistivity in a compressed material within a diamond anvil cell presents significant challenges. The high-pressure experimental setup makes it difficult to directly measure the size changes induced by pressure in the three crystal
Externí odkaz:
https://doaj.org/article/fbf5b873613847ed91d9dca282f42f75
Publikováno v:
Advanced Science, Vol 11, Iss 24, Pp n/a-n/a (2024)
Abstract Electride possesses electrons localized at interstitial sites without attracting nuclei. It brings outstanding material properties not only originating from its own loosely bounded characteristics but also serving as a quasiatom, which even
Externí odkaz:
https://doaj.org/article/97d5cd3f35154669bd31409e386f3f29
Autor:
Dong Wang, Ningning Wang, Caoshun Zhang, Chunsheng Xia, Weicheng Guo, Xia Yin, Kejun Bu, Takeshi Nakagawa, Jianbo Zhang, Federico Gorelli, Philip Dalladay-Simpson, Thomas Meier, Xujie Lü, Liling Sun, Jinguang Cheng, Qiaoshi Zeng, Yang Ding, Ho-kwang Mao
Publikováno v:
Matter and Radiation at Extremes, Vol 9, Iss 3, Pp 037401-037401-9 (2024)
Following the recent report by Dasenbrock-Gammon et al. [Nature 615, 244–250 (2023)] of near-ambient superconductivity in nitrogen-doped lutetium trihydride (LuH3−δNε), significant debate has emerged surrounding the composition and interpretati
Externí odkaz:
https://doaj.org/article/688fb6f3bd234df088d1747b7a9cc30d
Autor:
Narangoo Purevjav, Hongzhan Fei, Takayuki Ishii, Giacomo Criniti, Yanhao Lin, Ho‐Kwang Mao, Tomoo Katsura
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 3, Pp n/a-n/a (2024)
Abstract The role of stishovite in transporting water in subducting slabs has been a subject of debate for several decades. Here we investigated stishovite's water solubility and its potential role in water transportation as a function of temperature
Externí odkaz:
https://doaj.org/article/7419bc33a90047d093391e61c031fae6
Publikováno v:
Earth, Planets and Space, Vol 75, Iss 1, Pp 1-10 (2023)
Abstract The lunar surface and interior are highly reducing, resulting in the virtually absence of ferric ion. However, recent studies suggest the presence of ferric iron in lunar samples, and in most cases they were found in amorphous silicates (e.g
Externí odkaz:
https://doaj.org/article/67e70a5203fc467a9e424984ce23a060
Publikováno v:
Matter and Radiation at Extremes, Vol 8, Iss 6, Pp 063001-063001-3 (2023)
Externí odkaz:
https://doaj.org/article/81e0172b1aa24855a192629be3c6efa4
Autor:
Shichuan Sun, Yu He, Junyi Yang, Yufeng Lin, Jinfeng Li, Duck Young Kim, Heping Li, Ho-kwang Mao
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
Earth’s inner core is heterogeneous and anisotropic. A new study based on computational simulation reveals the presence of ionic hydrogen flux in iron crystals, driven by the dipole geomagnetic field, which promotes the formation of observed inner
Externí odkaz:
https://doaj.org/article/aeefcd900f0749dba46f362fcada72f4
Publikováno v:
Matter and Radiation at Extremes, Vol 8, Iss 5, Pp 058402-058402-7 (2023)
Topochemical reactions are a promising method to obtain crystalline polymeric materials with distance-determined regio- or stereoselectivity. It has been concluded on an empirical basis that the closest intermolecular C⋯C distance in crystals of al
Externí odkaz:
https://doaj.org/article/266b30f3447141c8abaf2b5568debdec