Microwave complex conductivity of the YBCO thin films as a function of static external magnetic field

被引：8

作者：

Krupka, J. ^{[1
]}

Judek, J. ^{[2
]}

Jastrzebski, C. ^{[2
]}

Ciuk, T. ^{[1
]}

Wosik, J. ^{[3
,4
]}

Zdrojek, M. ^{[2
]}

机构：

[1] Warsaw Univ Technol, Inst Microelect & Optoelect, PL-00662 Warsaw, Poland

[2] Warsaw Univ Technol, Fac Phys, PL-00662 Warsaw, Poland

[3] Univ Houston, Dept Elect & Comp Engn, Houston, TX 77204 USA

[4] Univ Houston, Texas Ctr Superconduct, Houston, TX 77204 USA

来源：

APPLIED PHYSICS LETTERS | 2014年 / 104卷 / 10期

关键词：

SURFACE-RESISTANCE; TEMPERATURE;

D O I：

10.1063/1.4868305

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A sapphire rod resonator operating at microwave frequencies was used to determine the electric properties of 600 nm thick YBCO films in the superconducting state. The rigorous electromagnetic modelling was applied to transform the measured Q-factor and the resonant frequency to the complex conductivity of high accuracy, which was previously shown to describe the intrinsic properties of superconductor thin films in more precise manner than the complex impedance. Static external magnetic field induces typical transition to normal state due to introduction of magnetic vortices into the sample. Observed magnetic hysteresis has the origin in the strong temperature dependent pinning. Additional energy absorption at about 1.5T was observed. (C) 2014 AIP Publishing LLC.

引用

页数：4

共 17 条

[1] Hybrid electron spin resonance and whispering gallery mode resonance spectroscopy of Fe3+ in sapphire
Benmessai, Karim
Farr, Warrick G.
Creedon, Daniel L.
Reshitnyk, Yarema
Le Floch, Jean-Michel
Duty, Timothy
Tobar, Michael E.
[J]. PHYSICAL REVIEW B, 2013, 87 (09):
[2] Magnetic hysteresis effects in superconducting coplanar microwave resonators
Bothner, D.
Gaber, T.
Kemmler, M.
Koelle, D.
Kleiner, R.
Wuensch, S.
Siegel, M.
[J]. PHYSICAL REVIEW B, 2012, 86 (01)
[3] COMPLEX MICROWAVE CONDUCTIVITY OF YBA2CU3O7 IN MAGNETIC-FIELDS UP TO 500-T
BYKOV, AI
DOLOTENKO, MI
FOWLER, CM
FREEMAN, BL
GOETTEE, JD
KING, JC
KOLOKOLCHIKOV, NP
KUDASOV, YB
LEWIS, W
MARSHALL, BR
PAPATHEOFANIS, BJ
PLATONOV, VV
RODRIGUEZ, PJ
TATSENKO, OM
VEESER, LR
ZERWEKH, WD
[J]. PHYSICA B-CONDENSED MATTER, 1995, 211 (1-4) : 248 - 250
[4] USE OF HIGH-TEMPERATURE SUPERCONDUCTOR IN A RECEIVER COIL FOR MAGNETIC-RESONANCE-IMAGING
HALL, AS
ALFORD, NM
BUTTON, TW
GILDERDALE, DJ
GEHRING, KA
YOUNG, IR
[J]. MAGNETIC RESONANCE IN MEDICINE, 1991, 20 (02) : 340 - 343
[5] Microwave surface resistance of YBCO superconducting thin films under high DC magnetic field
Honma, T.
Sato, S.
Sato, K.
Watanabe, M.
Saito, A.
Koike, K.
Kato, H.
Ohshima, S.
[J]. PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2013, 484 : 46 - 48
[6] International Electrotechnical Commission (IEC), 2007, 617887 IEC, P61788
[7] Anomalous coherence peak in the microwave conductivity of c-axis oriented MgB2 thin films -: art. no. 127006
Jin, BB
Dahm, T
Gubin, AI
Choi, EM
Kim, HJ
Lee, SI
Kang, WN
Klein, N
[J]. PHYSICAL REVIEW LETTERS, 2003, 91 (12)
[8] Energy gap, penetration depth, and surface resistance of MgB2 thin films determined by microwave resonator measurements -: art. no. 104521
Jin, BB
Klein, N
Kang, WN
Kim, HJ
Choi, EM
Lee, SI
Dahm, T
Maki, K
[J]. PHYSICAL REVIEW B, 2002, 66 (10) : 1045211 - 1045216
[9] Complex Conductivity of YBCO Films in Normal and Superconducting States Probed by Microwave Measurements
Krupka, J.
Wosik, J.
Jastrzebski, C.
Ciuk, T.
Mazierska, J.
Zdrojek, M.
[J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2013, 23 (02)
[10] A dielectric resonator for measurements of complex permittivity of low loss dielectric materials as a function of temperature
Krupka, J
Derzakowski, K
Riddle, B
Baker-Jarvis, J
[J]. MEASUREMENT SCIENCE AND TECHNOLOGY, 1998, 9 (10) : 1751 - 1756

← 1 2 →