CQMS special seminar by Dr.Park(POSTECH)

EPSL | 2013.12.11 11:10 | 조회 6183
Dr.Park(POSTECH)  will give a special seminar.

We would like to invite physics students to attend the seminar.

 

        < Information>

 

     1. Date and time : 2013/12/13(Fri) 15:00

 

     2. Place : 31355 Department of Physics seminar roomNatural science 1

 

     3. Invited speaker : Dr.Park (POSTECH)

 

    4. Title : Magnetism, Superconductivity and Quantum Criticality


     5. Abstract : 

 

      Since the Onnes's discovery of superconductivity in April 1911, it had taden nearly half a century before Bardeen, Cooper and Schrieffer formulated a comprehensive microscopic description of classical superconductivity, called the BCS mechanism. After the mechanism was proposed, however, there has been unconventioanl supercontivity including the heavy-fermion systems, high-temperature superconducting cuprates and iron-based materials. The microscopic mechanisms of such unconventional superconductors have been still hotly debated at present. In this short talk, I present towards new paradigm of magnetism, superconcuctivity and quantum criticality after reviewing matal, isulator and superconductors briefly. The unconventional superconductors have provided much interest in trying to fathom how magnetism and superconductivity interwine or collude to construct a unconventional superconducting phase or quantum criticality. Quantum phase transitions arise in many-body systems becasue of competing interactions between two rivaling ground states among a plethora of quantum phases. Quantum criticality has given rise to profound insights into the electronic, magnetic, and superconducting properties of nontrivial metals such as bad and strange metals. In my presentation, I will cover these nontrivial properties on modern superconductors including pseudogaps and unconventional charge density waves observed recently as well as will describe a U(1)×SU(2) gauge theory as a unified pecture of superconducting and pseudogap phases on half a hour talk in brief.

twitter             facebook
twitter facebook me2day 요즘
40개(1/2페이지)
NOTICE
번호 제목 글쓴이 조회 날짜
공지 [Special seminar] Dr. Eun-Mi Choi CQMS 3706 2019.08.13 13:58
공지 [CQMS End of Year Party] CQMS 8366 2017.12.30 14:13
38 [Special seminar] Hyun-Jung Lee from POS CQMS 5770 2017.12.19 17:39
37 [Physics Journal Club] -2017.04.11 CQMS 7815 2017.04.10 21:32
36 [CQMS Seminar] -2016.10.25 CQMS 10568 2016.10.10 16:26
35 [CQMS Seminar] -2016.10.12 CQMS 9588 2016.10.10 13:15
34 <3/18(Fri),11:00>Special Talk by Dr.Sath CQMS 10348 2016.03.14 13:53
33 Education Minister Award Recipient - Soo CQMS 11583 2016.01.07 11:37
32 <10/20(Tue) 16:00> Special talk by prof. CQMS 10950 2015.10.19 16:57
31 <2/09(Mon) 11:00>Special seminar by Cris CQMS 11743 2015.02.06 20:01
30 Undergraduate Students Funded by Nationa 첨부파일 EPSL 12104 2014.06.09 17:24
29 Special Seminar by Dr.Lee(KIAS) EPSL 10817 2014.04.03 11:31
28 <2/28(Fri) 14:00> Special seminar by Dr. EPSL 9726 2014.02.27 12:45
27 The Fifth International Workshop on the EPSL 9484 2014.02.06 15:04
26 답글 RE:The Fifth International Workshop on t EPSL 6539 2014.02.07 02:20
25 Soonbeom's paper- cover figure and News EPSL 7106 2014.02.01 01:34
24 Soonbeom's Paper Published in Nature Phy EPSL 6877 2014.01.15 22:00
>> CQMS special seminar by Dr.Park(POSTECH) EPSL 6184 2013.12.11 11:10
22 Special seminar by Dr.Prathiba (SKKU) EPSL 7136 2013.12.03 12:00
21 Best Poster Award in KPS 2013 Fall meeti 첨부파일 EPSL 9677 2013.11.06 14:38
20 <8/27(Tue) 11:00> Special seminar by Dr. EPSL 6330 2013.08.26 14:53
19 <7/25(Thu) 11:00> Special seminar by Pro EPSL 6056 2013.07.24 11:53