HUSCAP logo Hokkaido Univ. logo

Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Engineering / Faculty of Engineering >
Peer-reviewed Journal Articles, etc >

Optical selection of a multiple phase order in the charge density wave condensate o-TaS3 using a spectrally resolved nonequilibrium measurement

Files in This Item:
PRB80-12_121103.pdf375.7 kBPDFView/Open
Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/39541

Title: Optical selection of a multiple phase order in the charge density wave condensate o-TaS3 using a spectrally resolved nonequilibrium measurement
Authors: Toda, Y. Browse this author →KAKEN DB
Onozaki, R. Browse this author
Tsubota, M. Browse this author
Inagaki, K. Browse this author
Tanda, S. Browse this author
Issue Date: Sep-2009
Publisher: American Physical Society
Journal Title: Physical Review B
Volume: 80
Issue: 12
Start Page: 121103
Publisher DOI: 10.1103/PhysRevB.80.121103
Abstract: We investigate the spectrally resolved transient reflectivity changes Delta R(T,tau,lambda) in the charge density wave (CDW) conductor o-TaS3. A distinct near-infrared resonance in this compound emphasizes the characteristic Delta R(lambda) resonances, and allows a selection of coexisting CDW phases with different nonequilibrium carrier dynamics. Furthermore, the spectrally resolved Delta R(tau) characterizes the collective oscillations associated with the individual states. We believe that this demonstration paves the way for the optical selection of the multiphase order that plays an important role in various macroscopic quantum systems.
Rights: ©2009 The American Physical Society
Type: article
URI: http://hdl.handle.net/2115/39541
Appears in Collections:工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 戸田 泰則

Export metadata:

OAI-PMH ( junii2 , jpcoar )

MathJax is now OFF:


 

 - Hokkaido University