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Pressure-induced re...
Pressure-induced reentrant transition in NbS3 phases : Combined Raman scattering and x-ray diffraction study
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- Abdel-Hafiez, Mahmoud (author)
- Uppsala universitet,Molekyl- och kondenserade materiens fysik,Ctr High Pressure Sci & Technol Adv Res, Shanghai 201203, Peoples R China;Harvard Univ, Lyman Lab Phys, Cambridge, MA 02138 USA;Natl Univ Sci & Technol MISiS, Moscow 119049, Russia
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- Thiyagarajan, R. (author)
- Ctr High Pressure Sci & Technol Adv Res, Shanghai 201203, Peoples R China
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- Majumdar, Arnab (author)
- Uppsala universitet,Materialteori
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- Ahuja, Rajeev, 1965- (author)
- Uppsala universitet,Materialteori
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- Luo, Wei (author)
- Uppsala universitet,Materialteori
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- Vasiliev, A. N. (author)
- Natl Univ Sci & Technol MISiS, Moscow 119049, Russia;Natl Res South Ural State Univ, Chelyabinsk 454080, Russia;Moscow MV Lomonosov State Univ, Moscow 119991, Russia
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- Maarouf, A. A. (author)
- Imam Abdulrahman Bin Faisal Univ, Inst Res & Med Consultat, Dept Phys, Dammam 31441, Saudi Arabia
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- Zybtsev, S. G. (author)
- RAS, Inst Radioengn & Elect, Moscow 125009, Russia
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- Pokrovskii, V. Ya (author)
- RAS, Inst Radioengn & Elect, Moscow 125009, Russia
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- V-Zaitsev-Zotov, S. (author)
- RAS, Inst Radioengn & Elect, Moscow 125009, Russia
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- Pavlovskiy, V. V. (author)
- RAS, Inst Radioengn & Elect, Moscow 125009, Russia
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- Pai, Woei Wu (author)
- Natl Taiwan Univ, Ctr Condensed Matter Sci, Taipei 106, Taiwan;Natl Taiwan Univ, Dept Phys, Taipei 10610, Taiwan
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- Yang, W. (author)
- Ctr High Pressure Sci & Technol Adv Res, Shanghai 201203, Peoples R China
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Kulik, L. , V (author)
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(creator_code:org_t)
- AMER PHYSICAL SOC, 2019
- 2019
- English.
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In: Physical Review B. - : AMER PHYSICAL SOC. - 2469-9950 .- 2469-9969. ; 99:23
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
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- We report the evolution of charge density wave states under pressure for two NbS3 phases: triclinic (phase I) and monoclinic (phase II) at room temperature. Raman and x-ray diffraction (XRD) techniques are applied. The x-ray studies on the monoclinic phase under pressure show a compression of the lattice at different rates below and above similar to 7 GPa but without a change in space group symmetry. The Raman spectra of the two phases evolve similarly with pressure; all peaks almost disappear in the similar to 6-8 GPa range, indicating a transition from an insulating to a metallic state, and peaks at new positions appear above 8 GPa. The results suggest suppression of the ambient charge-density waves and their subsequent recovery with new orderings above 8 GPa.
Subject headings
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
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Abdel-Hafiez, Ma ...
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Thiyagarajan, R.
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Majumdar, Arnab
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Ahuja, Rajeev, 1 ...
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Luo, Wei
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Vasiliev, A. N.
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Maarouf, A. A.
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Zybtsev, S. G.
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Pokrovskii, V. Y ...
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V-Zaitsev-Zotov, ...
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Pavlovskiy, V. V ...
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Pai, Woei Wu
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Yang, W.
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Kulik, L. , V
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Condensed Matter ...
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Physical Review ...
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Uppsala University