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Pregled bibliografske jedinice broj: 625374

Field-induced quantum soliton lattice in a frustrated two-leg spin-1/2 ladder


Casola Francesco; Shiroka, Toni; Feguin, Adrian; Wang, Shuang; Grbić, Mihael Srđan; Horvatić, Mladen; Krämer, Steffen; Mukhopadhyay, Sutirtha; Conder, Kazimierz; Berthier, Claude et al.
Field-induced quantum soliton lattice in a frustrated two-leg spin-1/2 ladder // Physical Review Letters, 110 (2013), 18; 187201-1 doi:10.1103/PhysRevLett.110.187201 (međunarodna recenzija, članak, znanstveni)


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Naslov
Field-induced quantum soliton lattice in a frustrated two-leg spin-1/2 ladder

Autori
Casola Francesco ; Shiroka, Toni ; Feguin, Adrian ; Wang, Shuang ; Grbić, Mihael Srđan ; Horvatić, Mladen ; Krämer, Steffen ; Mukhopadhyay, Sutirtha ; Conder, Kazimierz ; Berthier, Claude ; Ott, Hans Rudolf ; Rønnow, Henrik Moodysson ; Rüegg, Christian ; Mesot Joël

Izvornik
Physical Review Letters (0031-9007) 110 (2013), 18; 187201-1

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
frustration; magnetism; soliton; ladder; fractional excitations

Sažetak
The field-induced quantum phase transitions (QPT) of the spin ladder material Bi(Cu(1-x)Znx)2PO6 have been investigated via 31P nuclear magnetic resonance (NMR) on single-crystal samples with x = 0 and x = 0.01. Measurements at temperatures between 0.25 K and 20 K in magnetic fields up to 31 T served to establish the nature of the various phases. In BiCu2PO6, an incommensurate (IC) magnetic order develops above a critical field mu0*H(c1) ~ 21 T ; the field and temperature dependences of the NMR lines and the resulting model for the spin structure are discussed. Supported by results of Density-Matrix Renormalization Group (DMRG) calculations it is argued that the observed field-induced IC order involves the formation of a magnetic-soliton lattice. An additional QPT is predicted to occur at H > H(c1). For x = 0.01, this IC order is found to be stable against site disorder, although with a renormalized critical field.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekti:
119-1191458-1022 - Mikrovalna istraživanja novih materijala (Požek, Miroslav, MZOS ) ( POIROT)

Ustanove:
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Avatar Url Mihael Srđan Grbić (autor)

Avatar Url Mladen Horvatić (autor)

Citiraj ovu publikaciju

Casola Francesco; Shiroka, Toni; Feguin, Adrian; Wang, Shuang; Grbić, Mihael Srđan; Horvatić, Mladen; Krämer, Steffen; Mukhopadhyay, Sutirtha; Conder, Kazimierz; Berthier, Claude et al.
Field-induced quantum soliton lattice in a frustrated two-leg spin-1/2 ladder // Physical Review Letters, 110 (2013), 18; 187201-1 doi:10.1103/PhysRevLett.110.187201 (međunarodna recenzija, članak, znanstveni)
Casola Francesco, Shiroka, T., Feguin, A., Wang, S., Grbić, M., Horvatić, M., Krämer, S., Mukhopadhyay, S., Conder, K. & Berthier, C. (2013) Field-induced quantum soliton lattice in a frustrated two-leg spin-1/2 ladder. Physical Review Letters, 110 (18), 187201-1 doi:10.1103/PhysRevLett.110.187201.
@article{article, year = {2013}, pages = {187201-1-187201-5}, DOI = {10.1103/PhysRevLett.110.187201}, keywords = {frustration, magnetism, soliton, ladder, fractional excitations}, journal = {Physical Review Letters}, doi = {10.1103/PhysRevLett.110.187201}, volume = {110}, number = {18}, issn = {0031-9007}, title = {Field-induced quantum soliton lattice in a frustrated two-leg spin-1/2 ladder}, keyword = {frustration, magnetism, soliton, ladder, fractional excitations} }
@article{article, year = {2013}, pages = {187201-1-187201-5}, DOI = {10.1103/PhysRevLett.110.187201}, keywords = {frustration, magnetism, soliton, ladder, fractional excitations}, journal = {Physical Review Letters}, doi = {10.1103/PhysRevLett.110.187201}, volume = {110}, number = {18}, issn = {0031-9007}, title = {Field-induced quantum soliton lattice in a frustrated two-leg spin-1/2 ladder}, keyword = {frustration, magnetism, soliton, ladder, fractional excitations} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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