語系:
繁體中文
English
日文
簡体中文
說明(常見問題)
登入
回首頁
到查詢結果
[ author_sort:"pfau, heike." ]
切換:
標籤
|
MARC模式
|
ISBD
Thermal transport in strongly correl...
~
Pfau, Heike.
Thermal transport in strongly correlated rare-earth intermetallic compounds[electronic resource] /
紀錄類型:
書目-電子資源 : Monograph/item
杜威分類號:
620.1696
書名/作者:
Thermal transport in strongly correlated rare-earth intermetallic compounds/ by Heike Pfau.
作者:
Pfau, Heike.
出版者:
Cham : : Springer International Publishing :, 2016.
面頁冊數:
xxi, 118 p. : : ill. (some col.), digital ;; 24 cm.
Contained By:
Springer eBooks
標題:
Intermetallic compounds - Thermal properties.
標題:
Rare earth metals.
標題:
Heat - Transmission.
標題:
Physics.
標題:
Strongly Correlated Systems, Superconductivity.
標題:
Metallic Materials.
ISBN:
9783319395432
ISBN:
9783319395425
內容註:
Introduction -- Theoretical Models -- Experimental Techniques for Transport Measurements -- The Wiedemann-Franz Law in YbRh2Si2 -- Kondo Lattices in Magnetic Field -- The Superconducting Order Parameter of LaPt4Ge12 -- Summary and Outlook.
摘要、提要註:
This thesis explores thermal transport in selected rare-earth-based intermetallic compounds to answer questions of great current interest. It also sheds light on the interplay of Kondo physics and Fermi surface changes. By performing thermal conductivity and electrical resistivity measurements at temperatures as low as 25mK, the author demonstrates that the Wiedemann-Franz law, a cornerstone of metal physics, is violated at precisely the magnetic-field-induced quantum critical point of the heavy-fermion metal YbRh2Si2. This first-ever observation of a violation has dramatic consequences, as it implies a breakdown of the quasiparticle picture. Utilizing an innovative technique to measure low-temperature thermal transport isothermally as a function of the magnetic field, the thesis interprets specific, partly newly discovered, high-field transitions in CeRu2Si2 and YbRh2Si2 as Lifshitz transitions related to a change in the Fermi surface. Lastly, by applying this new technique to thermal conductivity measurements of the skutterudite superconductor LaPt4Ge12, the thesis proves that the system is a conventional superconductor with a single energy gap. Thus, it refutes the widespread speculations about unconventional Cooper pairing in this material.
電子資源:
http://dx.doi.org/10.1007/978-3-319-39543-2
Thermal transport in strongly correlated rare-earth intermetallic compounds[electronic resource] /
Pfau, Heike.
Thermal transport in strongly correlated rare-earth intermetallic compounds
[electronic resource] /by Heike Pfau. - Cham :Springer International Publishing :2016. - xxi, 118 p. :ill. (some col.), digital ;24 cm. - Springer theses,2190-5053. - Springer theses..
Introduction -- Theoretical Models -- Experimental Techniques for Transport Measurements -- The Wiedemann-Franz Law in YbRh2Si2 -- Kondo Lattices in Magnetic Field -- The Superconducting Order Parameter of LaPt4Ge12 -- Summary and Outlook.
This thesis explores thermal transport in selected rare-earth-based intermetallic compounds to answer questions of great current interest. It also sheds light on the interplay of Kondo physics and Fermi surface changes. By performing thermal conductivity and electrical resistivity measurements at temperatures as low as 25mK, the author demonstrates that the Wiedemann-Franz law, a cornerstone of metal physics, is violated at precisely the magnetic-field-induced quantum critical point of the heavy-fermion metal YbRh2Si2. This first-ever observation of a violation has dramatic consequences, as it implies a breakdown of the quasiparticle picture. Utilizing an innovative technique to measure low-temperature thermal transport isothermally as a function of the magnetic field, the thesis interprets specific, partly newly discovered, high-field transitions in CeRu2Si2 and YbRh2Si2 as Lifshitz transitions related to a change in the Fermi surface. Lastly, by applying this new technique to thermal conductivity measurements of the skutterudite superconductor LaPt4Ge12, the thesis proves that the system is a conventional superconductor with a single energy gap. Thus, it refutes the widespread speculations about unconventional Cooper pairing in this material.
ISBN: 9783319395432
Standard No.: 10.1007/978-3-319-39543-2doiSubjects--Topical Terms:
666943
Intermetallic compounds
--Thermal properties.
LC Class. No.: QD171
Dewey Class. No.: 620.1696
Thermal transport in strongly correlated rare-earth intermetallic compounds[electronic resource] /
LDR
:02541nmm a2200337 a 4500
001
462424
003
DE-He213
005
20160720093330.0
006
m d
007
cr nn 008maaau
008
170223s2016 gw s 0 eng d
020
$a
9783319395432
$q
(electronic bk.)
020
$a
9783319395425
$q
(paper)
024
7
$a
10.1007/978-3-319-39543-2
$2
doi
035
$a
978-3-319-39543-2
040
$a
GP
$c
GP
041
0
$a
eng
050
4
$a
QD171
072
7
$a
TJFD5
$2
bicssc
072
7
$a
TEC039000
$2
bisacsh
072
7
$a
SCI021000
$2
bisacsh
082
0 4
$a
620.1696
$2
23
090
$a
QD171
$b
.P523 2016
100
1
$a
Pfau, Heike.
$3
666942
245
1 0
$a
Thermal transport in strongly correlated rare-earth intermetallic compounds
$h
[electronic resource] /
$c
by Heike Pfau.
260
$a
Cham :
$b
Springer International Publishing :
$b
Imprint: Springer,
$c
2016.
300
$a
xxi, 118 p. :
$b
ill. (some col.), digital ;
$c
24 cm.
490
1
$a
Springer theses,
$x
2190-5053
505
0
$a
Introduction -- Theoretical Models -- Experimental Techniques for Transport Measurements -- The Wiedemann-Franz Law in YbRh2Si2 -- Kondo Lattices in Magnetic Field -- The Superconducting Order Parameter of LaPt4Ge12 -- Summary and Outlook.
520
$a
This thesis explores thermal transport in selected rare-earth-based intermetallic compounds to answer questions of great current interest. It also sheds light on the interplay of Kondo physics and Fermi surface changes. By performing thermal conductivity and electrical resistivity measurements at temperatures as low as 25mK, the author demonstrates that the Wiedemann-Franz law, a cornerstone of metal physics, is violated at precisely the magnetic-field-induced quantum critical point of the heavy-fermion metal YbRh2Si2. This first-ever observation of a violation has dramatic consequences, as it implies a breakdown of the quasiparticle picture. Utilizing an innovative technique to measure low-temperature thermal transport isothermally as a function of the magnetic field, the thesis interprets specific, partly newly discovered, high-field transitions in CeRu2Si2 and YbRh2Si2 as Lifshitz transitions related to a change in the Fermi surface. Lastly, by applying this new technique to thermal conductivity measurements of the skutterudite superconductor LaPt4Ge12, the thesis proves that the system is a conventional superconductor with a single energy gap. Thus, it refutes the widespread speculations about unconventional Cooper pairing in this material.
650
0
$a
Intermetallic compounds
$x
Thermal properties.
$3
666943
650
0
$a
Rare earth metals.
$3
502616
650
0
$a
Heat
$x
Transmission.
$3
382398
650
1 4
$a
Physics.
$3
171863
650
2 4
$a
Strongly Correlated Systems, Superconductivity.
$3
464254
650
2 4
$a
Metallic Materials.
$3
463771
710
2
$a
SpringerLink (Online service)
$3
463450
773
0
$t
Springer eBooks
830
0
$a
Springer theses.
$3
463746
856
4 0
$u
http://dx.doi.org/10.1007/978-3-319-39543-2
950
$a
Physics and Astronomy (Springer-11651)
筆 0 讀者評論
多媒體
多媒體檔案
http://dx.doi.org/10.1007/978-3-319-39543-2
評論
新增評論
分享你的心得
Export
取書館別
處理中
...
變更密碼
登入