Search Results - "Struzhkin, V. V"

Imaging stress and magnetism at high pressures using a nanoscale quantum sensor by Hsieh, S, Bhattacharyya, P, Zu, C, Mittiga, T, Smart, T J, Machado, F, Kobrin, B, Höhn, T O, Rui, N Z, Kamrani, M, Chatterjee, S, Choi, S, Zaletel, M, Struzhkin, V V, Moore, J E, Levitas, V I, Jeanloz, R, Yao, N Y

“…Pressure alters the physical, chemical, and electronic properties of matter. The diamond anvil cell enables tabletop experiments to investigate a diverse…”
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Anomalous High‐Temperature Superconductivity in YH6 by Troyan, Ivan A., Semenok, Dmitrii V., Kvashnin, Alexander G., Sadakov, Andrey V., Sobolevskiy, Oleg A., Pudalov, Vladimir M., Ivanova, Anna G., Prakapenka, Vitali B., Greenberg, Eran, Gavriliuk, Alexander G., Lyubutin, Igor S., Struzhkin, Viktor V., Bergara, Aitor, Errea, Ion, Bianco, Raffaello, Calandra, Matteo, Mauri, Francesco, Monacelli, Lorenzo, Akashi, Ryosuke, Oganov, Artem R.

“…Pressure‐stabilized hydrides are a new rapidly growing class of high‐temperature superconductors, which is believed to be described within the conventional…”
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Emergent superconductivity in an iron-based honeycomb lattice initiated by pressure-driven spin-crossover by Wang, Yonggang, Ying, Jianjun, Zhou, Zhengyang, Sun, Junliang, Wen, Ting, Zhou, Yannan, Li, Nana, Zhang, Qian, Han, Fei, Xiao, Yuming, Chow, Paul, Yang, Wenge, Struzhkin, Viktor V., Zhao, Yusheng, Mao, Ho-kwang

“…The discovery of iron-based superconductors (FeSCs), with the highest transition temperature ( T c ) up to 55 K, has attracted worldwide research efforts over…”
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Comment on "Observation of the Wigner-Huntington transition to metallic hydrogen" by Liu, Xiao-Di, Dalladay-Simpson, Philip, Howie, Ross T, Li, Bing, Gregoryanz, Eugene

“…Dias and Silvera (Research Article, 17 February 2017, p. 715) claim the observation of the Wigner-Huntington transition to metallic hydrogen at 495…”
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Hydrogen Clusters in Clathrate Hydrate by Mao, Wendy L., Mao, Ho-Kwang, Goncharov, Alexander F., Struzhkin, Viktor V., Guo, Quanzhong, Hu, Jingzhu, Shu, Jinfu, Hemley, Russell J., Somayazulu, Maddury, Zhao, Yusheng

“…High-pressure Raman, infrared, x-ray, and neutron studies show that H2and H2O mixtures crystallize into the sll clathrate structure with an…”
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Synthesis of sodium polyhydrides at high pressures by Struzhkin, Viktor V., Kim, Duck Young, Stavrou, Elissaios, Muramatsu, Takaki, Mao, Ho-kwang, Pickard, Chris J., Needs, Richard J., Prakapenka, Vitali B., Goncharov, Alexander F.

“…The only known compound of sodium and hydrogen is archetypal ionic NaH. Application of high pressure is known to promote states with higher atomic…”
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Origin of colossal magnetoresistance in LaMnO₃ manganite by Baldini, Maria, Muramatsu, Takaki, Sherafati, Mohammad, Mao, Ho-kwang, Malavasi, Lorenzo, Postorino, Paolo, Satpathy, Sashi, Struzhkin, Viktor V.

“…Phase separation is a crucial ingredient of the physics of manganites; however, the role of mixed phases in the development of the colossal magnetoresistance…”
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Iron Partitioning in Earth's Mantle: Toward a Deep Lower Mantle Discontinuity by Badro, James, Fiquet, Guillaume, Guyot, François, Rueff, Jean-Pascal, Struzhkin, Viktor V., Vankó, György, Monaco, Giulio

“…We measured the spin state of iron in ferropericlase$(Mg_{0.83}Fe_{0.17})O$at high pressure and found a high-spin to low-spin transition occurring in the 60-…”
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Metallization and Superconductivity in the Hydrogen-Rich Ionic Salt BaReH9 by Muramatsu, Takaki, Wanene, Wilson K, Somayazulu, Maddury, Vinitsky, Eugene, Chandra, Dhanesh, Strobel, Timothy A, Struzhkin, Viktor V, Hemley, Russell J

“…BaReH9 is an exceedingly high-hydrogen-content metal hydride that is predicted to exhibit interesting behavior under pressure. The high-pressure electronic…”
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Imaging the Meissner effect in hydride superconductors using quantum sensors by Bhattacharyya, P., Chen, W., Huang, X., Chatterjee, S., Huang, B., Kobrin, B., Lyu, Y., Smart, T. J., Block, M., Wang, E., Wang, Z., Wu, W., Hsieh, S., Ma, H., Mandyam, S., Chen, B., Davis, E., Geballe, Z. M., Zu, C., Struzhkin, V., Jeanloz, R., Moore, J. E., Cui, T., Galli, G., Halperin, B. I., Laumann, C. R., Yao, N. Y.

“…By directly altering microscopic interactions, pressure provides a powerful tuning knob for the exploration of condensed phases and geophysical phenomena 1 …”
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Insulator-metal transition in highly compressed NiO by Gavriliuk, Alexander G, Trojan, Ivan A, Struzhkin, Viktor V

“…The insulator-metal transition was observed experimentally in nickel monoxide (NiO) at very high pressures of ~240 GPa. The sample resistance becomes…”
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Possible Quantum Paramagnetism in Compressed Sr2IrO4 by Haskel, D, Fabbris, G, Kim, J H, Veiga, L S I, Mardegan, J R L, Escanhoela, C A, Chikara, S, Struzhkin, V, Senthil, T, Kim, B J, Cao, G, Kim, J-W

“…The effect of compression on the magnetic ground state of Sr2IrO4 is studied with x-ray resonant techniques in the diamond anvil cell. The weak interlayer…”
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Superconductivity in Boron by Eremets, Mikhail I., Struzhkin, Viktor V., Mao, Ho-kwang, Hemley, Russell J.

“…Metals formed from light elements are predicted to exhibit intriguing states of electronic order. Of these materials, those containing boron are of…”
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Na-Si Clathrates Are High-Pressure Phases: A Melt-Based Route to Control Stoichiometry and Properties by Kurakevych, Oleksandr O, Strobel, Timothy A, Kim, Duck Young, Muramatsu, Takaki, Struzhkin, Viktor V

“…Three different sodium-silicon clathrate compounds–Na8Si46 (sI), Na24Si136 (sII), and a new structure, NaSi6–were obtained for the first time using…”
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Decompression‐Driven Superconductivity Enhancement in In2Se3 by Ke, Feng, Dong, Haini, Chen, Yabin, Zhang, Jianbo, Liu, Cailong, Zhang, Junkai, Gan, Yuan, Han, Yonghao, Chen, Zhiqiang, Gao, Chunxiao, Wen, Jinsheng, Yang, Wenge, Chen, Xiao‐Jia, Struzhkin, Viktor V., Mao, Ho‐Kwang, Chen, Bin

“…An unexpected superconductivity enhancement is reported in decompressed In2Se3. The onset of superconductivity in In2Se3 occurs at 41.3 GPa with a critical…”
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Phonon Density of States of Iron up to 153 Gigapascals by Mao, H. K., Xu, J., Struzhkin, V. V., Shu, J., Hemley, R. J., Sturhahn, W., Hu, M. Y., Alp, E. E., Vocadlo, L., Alfè, D., Price, G. D., Gillan, M. J., Schwoerer-Böhning, M., Häusermann, D., Eng, P., Shen, G., Giefers, H., Lübbers, R., Wortmann, G.

“…We report phonon densities of states (DOS) of iron measured by nuclear resonant inelastic x-ray scattering to 153 gigapascals and calculated from ab initio…”
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Pressure-induced metallization of silane by Chen, Xiao-Jia, Struzhkin, Viktor V, Song, Yang, Goncharov, Alexander F, Ahart, Muhtar, Liu, Zhenxian, Mao, Ho-kwang, Hemley, Russell J

“…There is a great interest in electronic transitions in hydrogen-rich materials under extreme conditions. It has been recently suggested that the group IVa…”
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Enhancement of superconductivity by pressure-driven competition in electronic order by Chen, Xiao-Jia, Mao, Ho-kwang, Hemley, Russell J, Struzhkin, Viktor V, Yu, Yong, Goncharov, Alexander F, Lin, Cheng-Tian

“…Finding ways to achieve higher values of the transition temperature, Tc, in superconductors remains a great challenge. The superconducting phase is often one…”
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Spin transition of iron in magnesiowüstite in the Earth's lower mantle by Jacobsen, Steven D, Mao, Ho-kwang, Kung, Jennifer, Lin, Jung-Fu, Chow, Paul, Hemley, Russell J, Hu, Michael Y, Liu, Haozhe, Struzhkin, Viktor V

“…Iron is the most abundant transition-metal element in the mantle and therefore plays an important role in the geochemistry and geodynamics of the Earth's…”
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Persistence of Jahn-Teller distortion up to the insulator to metal transition in LaMnO3 by Baldini, M, Struzhkin, V V, Goncharov, A F, Postorino, P, Mao, W L

“…High pressure, low temperature Raman measurements performed on LaMnO3 up to 34 GPa provide the first experimental evidence for the persistence of the…”
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