Observation of pseudogap above Tc in 122 and 111 iron-based superconductors by ultrafast optical spectroscopy

Kung Hsuan Lin, Kuan Jen Wang, Chung Chieh Chang, Yu Chieh Wen, Dzung Han Tsai, Yu Ruei Wu, Yao Tsung Hsieh, Ming Jye Wang, Bing Lv, Ching Wu Chu, Maw Kuen Wu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We studied optimally-doped (Ba0.6K0.4)Fe 2As2 and LiFeAs by using ultrafast optical spectroscopy. Our temperature-dependent experimental results revealed that pseudogap exists above superconducting state in both materials.

Original languageEnglish
Title of host publication2013 Conference on Lasers and Electro-Optics, CLEO 2013
PublisherIEEE Computer Society
ISBN (Print)9781557529725
DOIs
Publication statusPublished - 2013
Event2013 Conference on Lasers and Electro-Optics, CLEO 2013 - San Jose, CA, United States
Duration: 2013 Jun 92013 Jun 14

Publication series

Name2013 Conference on Lasers and Electro-Optics, CLEO 2013

Other

Other2013 Conference on Lasers and Electro-Optics, CLEO 2013
Country/TerritoryUnited States
CitySan Jose, CA
Period13-06-0913-06-14

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials

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