English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Spin glass behavior in LaCo1-xRhxO3 (x=0.4, 0.5, and 0.6)

Guo, H., Manna, K., Luetkens, H., Hoelzel, M., & Komarek, A. C. (2016). Spin glass behavior in LaCo1-xRhxO3 (x=0.4, 0.5, and 0.6). Physical Review B, 94(20): 205128, pp. 1-7. doi:10.1103/PhysRevB.94.205128.

Item is

Basic

show hide
Item Permalink: http://hdl.handle.net/11858/00-001M-0000-002C-19EC-D Version Permalink: http://hdl.handle.net/21.11116/0000-0001-5AF8-3
Genre: Journal Article

Files

show Files

Locators

show

Creators

show
hide
 Creators:
Guo, Hanjie1, Author              
Manna, Kaustuv2, Author              
Luetkens, H.3, Author
Hoelzel, M.3, Author
Komarek, A. C.4, Author              
Affiliations:
1Physics of Correlated Matter, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863445              
2Inorganic Chemistry, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863425              
3External Organizations, ou_persistent22              
4Alexander Komarek, Physics of Correlated Matter, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863446              

Content

show
hide
Free keywords: -
 Abstract: We studied the magnetic ground state of Co/Rh-disordered LaCo1-xRhxO3 (x = 0.4, 0.5, and 0.6) by means of powder neutron diffraction (PND), muon spin relaxation (mu SR), ac susceptibility, isothermal magnetic relaxation, and heat capacity measurements. The dc magnetic susceptibility measurements exhibit a cusp around the freezing temperature T-f of all studied compounds. PND measurements show no indications of long-range magnetic ordering down to 4 K in all studied samples. mu SR experiments on these compounds show a peak in the muon spin relaxation rate around T-f. However, no spontaneous muon spin precession can be observed evidencing the short-range nature of the magnetic ordering. For the x = 0.5 sample ac susceptibility measurements show that T-f shifts to higher temperatures with increasing frequency and becomes suppressed by a dc biasing field. All these observations indicate that the Co/Rh-disordered LaCo1-x RhxO3 system is a spin glass for x = 0.4, 0.5, and 0.6.

Details

show
hide
Language(s): eng - English
 Dates: 2016-11-172016-11-17
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Physical Review B
  Abbreviation : Phys. Rev. B
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Woodbury, NY : American Physical Society
Pages: - Volume / Issue: 94 (20) Sequence Number: 205128 Start / End Page: 1 - 7 Identifier: ISSN: 1098-0121
CoNE: /journals/resource/954925225008