Matches in SemOpenAlex for { <https://semopenalex.org/work/W2048061752> ?p ?o ?g. }
- W2048061752 abstract "Piperazinium hexachlorodicuprate is shown to be a frustrated quasi-two-dimensional quantum Heisenberg antiferromagnet with a gapped spectrum. Zero-field inelastic neutron scattering and susceptibility and specific- heat measurements as a function of applied magnetic field are presented. At $T=1.5 mathrm{K},$ the magnetic excitation spectrum is dominated by a single propagating mode with a gap, $ensuremath{Delta}=1 mathrm{meV},$ and bandwidth of $ensuremath{approx}1.8 mathrm{meV}$ in the $(h0l)$ plane. The mode has no dispersion along the ${b}^{*}$ direction indicating that neighboring $mathbf{a}ensuremath{-}mathbf{c}$ planes of the triclinic structure are magnetically decoupled. The heat capacity shows a reduction of the gap as a function of applied magnetic field in agreement with a singlet-triplet excitation spectrum. A field-induced ordered phase is observed in heat capacity and magnetic susceptibility measurements for magnetic fields greater than ${H}_{c1}ensuremath{approx}7.5 mathrm{T}.$ Analysis of the neutron-scattering data reveals the important exchange interactions and indicates that some of these are highly frustrated." @default.
- W2048061752 created "2016-06-24" @default.
- W2048061752 creator A5034153836 @default.
- W2048061752 creator A5041168929 @default.
- W2048061752 creator A5073741720 @default.
- W2048061752 creator A5077602240 @default.
- W2048061752 date "2001-09-11" @default.
- W2048061752 modified "2023-09-26" @default.
- W2048061752 title "Frustration-induced two-dimensional quantum disordered phase in piperazinium hexachlorodicuprate" @default.
- W2048061752 cites W142922956 @default.
- W2048061752 cites W1617455258 @default.
- W2048061752 cites W1619572573 @default.
- W2048061752 cites W1634702027 @default.
- W2048061752 cites W1794873591 @default.
- W2048061752 cites W1963519194 @default.
- W2048061752 cites W1970382738 @default.
- W2048061752 cites W1970662237 @default.
- W2048061752 cites W1973114952 @default.
- W2048061752 cites W1988095077 @default.
- W2048061752 cites W1998382588 @default.
- W2048061752 cites W2010072230 @default.
- W2048061752 cites W2016502805 @default.
- W2048061752 cites W2016937727 @default.
- W2048061752 cites W2018985157 @default.
- W2048061752 cites W2019932786 @default.
- W2048061752 cites W2031010477 @default.
- W2048061752 cites W2033106221 @default.
- W2048061752 cites W2035627847 @default.
- W2048061752 cites W2040048470 @default.
- W2048061752 cites W2041162799 @default.
- W2048061752 cites W2044678887 @default.
- W2048061752 cites W2045538510 @default.
- W2048061752 cites W2046818962 @default.
- W2048061752 cites W2056470502 @default.
- W2048061752 cites W2056962940 @default.
- W2048061752 cites W2062180287 @default.
- W2048061752 cites W2073574320 @default.
- W2048061752 cites W2093101358 @default.
- W2048061752 cites W2111680331 @default.
- W2048061752 cites W2140697562 @default.
- W2048061752 cites W2213418475 @default.
- W2048061752 cites W2295055930 @default.
- W2048061752 cites W291443582 @default.
- W2048061752 cites W3100027437 @default.
- W2048061752 cites W4241017704 @default.
- W2048061752 cites W4308326495 @default.
- W2048061752 doi "https://doi.org/10.1103/physrevb.64.144405" @default.
- W2048061752 hasPublicationYear "2001" @default.
- W2048061752 type Work @default.
- W2048061752 sameAs 2048061752 @default.
- W2048061752 citedByCount "68" @default.
- W2048061752 countsByYear W20480617522012 @default.
- W2048061752 countsByYear W20480617522013 @default.
- W2048061752 countsByYear W20480617522014 @default.
- W2048061752 countsByYear W20480617522015 @default.
- W2048061752 countsByYear W20480617522016 @default.
- W2048061752 countsByYear W20480617522017 @default.
- W2048061752 countsByYear W20480617522018 @default.
- W2048061752 countsByYear W20480617522019 @default.
- W2048061752 countsByYear W20480617522020 @default.
- W2048061752 countsByYear W20480617522021 @default.
- W2048061752 countsByYear W20480617522022 @default.
- W2048061752 crossrefType "journal-article" @default.
- W2048061752 hasAuthorship W2048061752A5034153836 @default.
- W2048061752 hasAuthorship W2048061752A5041168929 @default.
- W2048061752 hasAuthorship W2048061752A5073741720 @default.
- W2048061752 hasAuthorship W2048061752A5077602240 @default.
- W2048061752 hasBestOaLocation W20480617522 @default.
- W2048061752 hasConcept C104015590 @default.
- W2048061752 hasConcept C115260700 @default.
- W2048061752 hasConcept C121332964 @default.
- W2048061752 hasConcept C155355069 @default.
- W2048061752 hasConcept C16889073 @default.
- W2048061752 hasConcept C191486275 @default.
- W2048061752 hasConcept C26873012 @default.
- W2048061752 hasConcept C31198834 @default.
- W2048061752 hasConcept C38710091 @default.
- W2048061752 hasConcept C60205243 @default.
- W2048061752 hasConcept C62520636 @default.
- W2048061752 hasConcept C83581075 @default.
- W2048061752 hasConceptScore W2048061752C104015590 @default.
- W2048061752 hasConceptScore W2048061752C115260700 @default.
- W2048061752 hasConceptScore W2048061752C121332964 @default.
- W2048061752 hasConceptScore W2048061752C155355069 @default.
- W2048061752 hasConceptScore W2048061752C16889073 @default.
- W2048061752 hasConceptScore W2048061752C191486275 @default.
- W2048061752 hasConceptScore W2048061752C26873012 @default.
- W2048061752 hasConceptScore W2048061752C31198834 @default.
- W2048061752 hasConceptScore W2048061752C38710091 @default.
- W2048061752 hasConceptScore W2048061752C60205243 @default.
- W2048061752 hasConceptScore W2048061752C62520636 @default.
- W2048061752 hasConceptScore W2048061752C83581075 @default.
- W2048061752 hasIssue "14" @default.
- W2048061752 hasLocation W20480617521 @default.
- W2048061752 hasLocation W20480617522 @default.
- W2048061752 hasOpenAccess W2048061752 @default.
- W2048061752 hasPrimaryLocation W20480617521 @default.
- W2048061752 hasRelatedWork W1567253049 @default.
- W2048061752 hasRelatedWork W1612423493 @default.
- W2048061752 hasRelatedWork W1755103553 @default.