Resonant-frequency-dependent flux noise of a high-TC rf SQUID coupled to a substrate resonator

Ji Cheng Chen; Chiu Hsien Wu; Kuen Lin Chen; Jen Tzong Jeng; Herng Er Horng; Hong Chang Yang

Resonant-frequency-dependent flux noise of a high-T_C rf SQUID coupled to a substrate resonator

Ji Cheng Chen
, Chiu Hsien Wu
, Kuen Lin Chen
, Jen Tzong Jeng
, Herng Er Horng
, Hong Chang Yang^*

^*此作品的通信作者

光電工程研究所暨學士學位學程

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

2 引文斯高帕斯（Scopus）

摘要

In the recent development of a high-T_C rf SQUID magnetometer, Zhang et al. used a SrTiO₃ substrate resonator with a YBCO thin film flux concentrator on it. The effective area was improved by a flux concentrator. However, there was no study of the resonant frequency of the substrate resonator. In this work, the frequency-dependent flux noise of a high-T _C rf SQUID coupled to a substrate resonator was investigated. The results were analyzed with the noise theory. The optimization of the SQUID with a substrate resonator and its flux noise are discussed.

原文	英語
頁（從 - 到）	1100-1103
頁數	4
期刊	Journal of the Korean Physical Society
卷	48
發行號	5 I
出版狀態	已發佈 - 2006 5月

ASJC Scopus subject areas

一般物理與天文學

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引用此

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title = "Resonant-frequency-dependent flux noise of a high-TC rf SQUID coupled to a substrate resonator",

abstract = "In the recent development of a high-TC rf SQUID magnetometer, Zhang et al. used a SrTiO3 substrate resonator with a YBCO thin film flux concentrator on it. The effective area was improved by a flux concentrator. However, there was no study of the resonant frequency of the substrate resonator. In this work, the frequency-dependent flux noise of a high-T C rf SQUID coupled to a substrate resonator was investigated. The results were analyzed with the noise theory. The optimization of the SQUID with a substrate resonator and its flux noise are discussed.",

keywords = "Flux noise, rf SQUID",

author = "Chen, \{Ji Cheng\} and Wu, \{Chiu Hsien\} and Chen, \{Kuen Lin\} and Jeng, \{Jen Tzong\} and Horng, \{Herng Er\} and Yang, \{Hong Chang\}",

year = "2006",

month = may,

language = "English",

volume = "48",

pages = "1100--1103",

journal = "Journal of the Korean Physical Society",

issn = "0374-4884",

publisher = "Korean Physical Society",

number = "5 I",

}

TY - JOUR

T1 - Resonant-frequency-dependent flux noise of a high-TC rf SQUID coupled to a substrate resonator

AU - Chen, Ji Cheng

AU - Wu, Chiu Hsien

AU - Chen, Kuen Lin

AU - Jeng, Jen Tzong

AU - Horng, Herng Er

AU - Yang, Hong Chang

PY - 2006/5

Y1 - 2006/5

N2 - In the recent development of a high-TC rf SQUID magnetometer, Zhang et al. used a SrTiO3 substrate resonator with a YBCO thin film flux concentrator on it. The effective area was improved by a flux concentrator. However, there was no study of the resonant frequency of the substrate resonator. In this work, the frequency-dependent flux noise of a high-T C rf SQUID coupled to a substrate resonator was investigated. The results were analyzed with the noise theory. The optimization of the SQUID with a substrate resonator and its flux noise are discussed.

AB - In the recent development of a high-TC rf SQUID magnetometer, Zhang et al. used a SrTiO3 substrate resonator with a YBCO thin film flux concentrator on it. The effective area was improved by a flux concentrator. However, there was no study of the resonant frequency of the substrate resonator. In this work, the frequency-dependent flux noise of a high-T C rf SQUID coupled to a substrate resonator was investigated. The results were analyzed with the noise theory. The optimization of the SQUID with a substrate resonator and its flux noise are discussed.

KW - Flux noise

KW - rf SQUID

UR - https://www.scopus.com/pages/publications/33745037503

UR - https://www.scopus.com/pages/publications/33745037503#tab=citedBy

M3 - Article

AN - SCOPUS:33745037503

SN - 0374-4884

VL - 48

SP - 1100

EP - 1103

JO - Journal of the Korean Physical Society

JF - Journal of the Korean Physical Society

IS - 5 I

ER -

Resonant-frequency-dependent flux noise of a high-TC rf SQUID coupled to a substrate resonator

摘要

ASJC Scopus subject areas

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引用此

Resonant-frequency-dependent flux noise of a high-T_C rf SQUID coupled to a substrate resonator