Matches in SemOpenAlex for { <https://semopenalex.org/work/W3178889446> ?p ?o ?g. }
- W3178889446 abstract "The two-dimensional organic superconductor $lambda$-(BETS)$_2$GaCl$_4$ exhibits pronounced charge fluctuations below $T approx 150$~K, in contrast to the sibling compound $kappa$-(BETS)$_2$GaCl$_4$ that remains metallic down to milli-Kelvin. Infrared spectroscopy reveals only minor splitting in the vibrational features of the latter compound, common to other strongly dimerized $kappa$-salts. When the organic molecules are arranged in the $lambda$-pattern, however, a strong vibrational $nu_{27}(b_{1u})$ mode is present, that forms a narrow doublet. %indicating static charge imbalance of about 2%. Most important, when cooling $lambda$-(BETS)$_2$GaCl$_4$ below 150~K, two weak side modes appear due to charge disproportionation that amounts to $2delta=0.14e$. In analogy to the $beta^{primeprime}$-type organic conductors, we propose that charge fluctuations play an important role in emerging of unconventional superconductivity in l at $T_c=4.7$~K. We discuss the possibility of a charge-density-wave that coexists with the proposed spin-density-wave state." @default.
- W3178889446 created "2021-07-19" @default.
- W3178889446 creator A5013036434 @default.
- W3178889446 creator A5021230879 @default.
- W3178889446 creator A5024743619 @default.
- W3178889446 creator A5027244532 @default.
- W3178889446 creator A5029906861 @default.
- W3178889446 creator A5061361896 @default.
- W3178889446 date "2021-07-06" @default.
- W3178889446 modified "2023-10-13" @default.
- W3178889446 title "Charge imbalance in <mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML><mml:mi>λ</mml:mi><mml:mo>−</mml:mo><mml:mrow><mml:msub><mml:mrow><mml:mo>(</mml:mo><mml:mi>BETS</mml:mi><mml:mo>)</mml:mo></mml:mrow><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi>GaCl</mml:mi><mml:mn>4</mml:mn></mml:msub></mml:mrow></mml:math> and their interplay with superconductivity" @default.
- W3178889446 cites W1502946025 @default.
- W3178889446 cites W1533046663 @default.
- W3178889446 cites W1569470281 @default.
- W3178889446 cites W1616571503 @default.
- W3178889446 cites W1922148298 @default.
- W3178889446 cites W1964271839 @default.
- W3178889446 cites W1972765047 @default.
- W3178889446 cites W1974117818 @default.
- W3178889446 cites W1977431940 @default.
- W3178889446 cites W1984843041 @default.
- W3178889446 cites W1987093771 @default.
- W3178889446 cites W1988062012 @default.
- W3178889446 cites W1994664535 @default.
- W3178889446 cites W1994911596 @default.
- W3178889446 cites W1996217095 @default.
- W3178889446 cites W1998485379 @default.
- W3178889446 cites W2000477978 @default.
- W3178889446 cites W2002821861 @default.
- W3178889446 cites W2003064351 @default.
- W3178889446 cites W2005024429 @default.
- W3178889446 cites W2009027809 @default.
- W3178889446 cites W2010085727 @default.
- W3178889446 cites W2019361652 @default.
- W3178889446 cites W2021157130 @default.
- W3178889446 cites W2023389336 @default.
- W3178889446 cites W2030049746 @default.
- W3178889446 cites W2032680350 @default.
- W3178889446 cites W2032780955 @default.
- W3178889446 cites W2034555969 @default.
- W3178889446 cites W2039558767 @default.
- W3178889446 cites W2042256330 @default.
- W3178889446 cites W204402421 @default.
- W3178889446 cites W2048674812 @default.
- W3178889446 cites W2050119348 @default.
- W3178889446 cites W2056155428 @default.
- W3178889446 cites W2064967226 @default.
- W3178889446 cites W2065141375 @default.
- W3178889446 cites W2070471514 @default.
- W3178889446 cites W2072261912 @default.
- W3178889446 cites W2073665258 @default.
- W3178889446 cites W2080687482 @default.
- W3178889446 cites W2080920769 @default.
- W3178889446 cites W2083020337 @default.
- W3178889446 cites W2084721622 @default.
- W3178889446 cites W2085012557 @default.
- W3178889446 cites W2098400489 @default.
- W3178889446 cites W2125696620 @default.
- W3178889446 cites W2135008667 @default.
- W3178889446 cites W2151942946 @default.
- W3178889446 cites W2197957300 @default.
- W3178889446 cites W2214504069 @default.
- W3178889446 cites W2323300796 @default.
- W3178889446 cites W2329526813 @default.
- W3178889446 cites W2553286105 @default.
- W3178889446 cites W2751459054 @default.
- W3178889446 cites W2789765062 @default.
- W3178889446 cites W2795732367 @default.
- W3178889446 cites W2895137887 @default.
- W3178889446 cites W2914765568 @default.
- W3178889446 cites W2941582476 @default.
- W3178889446 cites W2941618526 @default.
- W3178889446 cites W2952509608 @default.
- W3178889446 cites W2971697840 @default.
- W3178889446 cites W2989605863 @default.
- W3178889446 cites W2989993629 @default.
- W3178889446 cites W2992465732 @default.
- W3178889446 cites W3018350573 @default.
- W3178889446 cites W3098514507 @default.
- W3178889446 cites W3099371618 @default.
- W3178889446 cites W3101781046 @default.
- W3178889446 cites W3103531996 @default.
- W3178889446 cites W3104808299 @default.
- W3178889446 cites W3111009101 @default.
- W3178889446 cites W3122915026 @default.
- W3178889446 cites W603114676 @default.
- W3178889446 doi "https://doi.org/10.1103/physrevb.104.045108" @default.
- W3178889446 hasPublicationYear "2021" @default.
- W3178889446 type Work @default.
- W3178889446 sameAs 3178889446 @default.
- W3178889446 citedByCount "2" @default.
- W3178889446 countsByYear W31788894462021 @default.
- W3178889446 countsByYear W31788894462023 @default.
- W3178889446 crossrefType "journal-article" @default.
- W3178889446 hasAuthorship W3178889446A5013036434 @default.
- W3178889446 hasAuthorship W3178889446A5021230879 @default.
- W3178889446 hasAuthorship W3178889446A5024743619 @default.
- W3178889446 hasAuthorship W3178889446A5027244532 @default.
- W3178889446 hasAuthorship W3178889446A5029906861 @default.
- W3178889446 hasAuthorship W3178889446A5061361896 @default.