File Download
There are no files associated with this item.
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1016/j.physc.2007.03.257
- Scopus: eid_2-s2.0-34548145758
- WOS: WOS:000249870500065
- Find via
Supplementary
- Citations:
- Appears in Collections:
Article: Atomic scale rotational symmetry breaking in lightly doped Ca2-xNaxCuO2Cl2
Title | Atomic scale rotational symmetry breaking in lightly doped Ca2-xNaxCuO2Cl2 |
---|---|
Authors | |
Keywords | Cuprate Superconductors Rotational Symmetry Breaking |
Issue Date | 2007 |
Publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/physc |
Citation | Physica C: Superconductivity And Its Applications, 2007, v. 460-462 I SPEC. ISS., p. 234-237 How to Cite? |
Abstract | We study the ground state and the conductance in the single hole t-t′-J model with impurity potential on center square of small clusters using an exact diagonalization method. The ground state may be doubly degenerate with each state breaking the rotational symmetry. The interference of tunneling in one of the degenerated states may explain the origin of atomic scale rotational asymmetry. The asymmetry is pronounced at lower voltages but is reduced at higher voltages. Our results agree qualitatively with recent STM experiments in Ca2-xNaxCuO2Cl2. © 2007 Elsevier B.V. All rights reserved. |
Persistent Identifier | http://hdl.handle.net/10722/175079 |
ISSN | 2023 Impact Factor: 1.3 2023 SCImago Journal Rankings: 0.339 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chen, Y | en_US |
dc.contributor.author | Rice, TM | en_US |
dc.contributor.author | Zhang, FC | en_US |
dc.date.accessioned | 2012-11-26T08:49:08Z | - |
dc.date.available | 2012-11-26T08:49:08Z | - |
dc.date.issued | 2007 | en_US |
dc.identifier.citation | Physica C: Superconductivity And Its Applications, 2007, v. 460-462 I SPEC. ISS., p. 234-237 | en_US |
dc.identifier.issn | 0921-4534 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/175079 | - |
dc.description.abstract | We study the ground state and the conductance in the single hole t-t′-J model with impurity potential on center square of small clusters using an exact diagonalization method. The ground state may be doubly degenerate with each state breaking the rotational symmetry. The interference of tunneling in one of the degenerated states may explain the origin of atomic scale rotational asymmetry. The asymmetry is pronounced at lower voltages but is reduced at higher voltages. Our results agree qualitatively with recent STM experiments in Ca2-xNaxCuO2Cl2. © 2007 Elsevier B.V. All rights reserved. | en_US |
dc.language | eng | en_US |
dc.publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/physc | en_US |
dc.relation.ispartof | Physica C: Superconductivity and its Applications | en_US |
dc.subject | Cuprate Superconductors | en_US |
dc.subject | Rotational Symmetry Breaking | en_US |
dc.title | Atomic scale rotational symmetry breaking in lightly doped Ca2-xNaxCuO2Cl2 | en_US |
dc.type | Article | en_US |
dc.identifier.email | Zhang, FC: fuchun@hkucc.hku.hk | en_US |
dc.identifier.authority | Zhang, FC=rp00840 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1016/j.physc.2007.03.257 | en_US |
dc.identifier.scopus | eid_2-s2.0-34548145758 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-34548145758&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 460-462 I | en_US |
dc.identifier.issue | SPEC. ISS. | en_US |
dc.identifier.spage | 234 | en_US |
dc.identifier.epage | 237 | en_US |
dc.identifier.isi | WOS:000249870500065 | - |
dc.publisher.place | Netherlands | en_US |
dc.identifier.scopusauthorid | Chen, Y=7601428288 | en_US |
dc.identifier.scopusauthorid | Rice, TM=7201893707 | en_US |
dc.identifier.scopusauthorid | Zhang, FC=14012468800 | en_US |
dc.identifier.issnl | 0921-4534 | - |