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Area Superconductivity / Test and evaluation methods

IEV ref 815-30-13

en
AC magnetic susceptibility
series of complex coefficients obtained by the expansion in a Fourier series of the AC magnetization M( t ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaeaaciWacmGadaGadiaabaGaaqaaaOqaaiaad2eadaqadaqaai aadshaaiaawIcacaGLPaaaaaa@38A5@

Note 1 to entry: The AC magnetization, M( t ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaeaaciWacmGadaGadiaabaGaaqaaaOqaaiaad2eadaqadaqaai aadshaaiaawIcacaGLPaaaaaa@38A5@ , under the magnetic field strength of h 0 cosωt MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaeaaciWacmGadaGadiaabaGaaqaaaOqaaiaadIgadaWgaaWcba GaaGimaaqabaGccaqGJbGaae4BaiaabohacqaHjpWDcaWG0baaaa@3CC2@ is expanded as: M t = h 0 n=0 κ n ' cos nωt + κ n " sin nωt MathType@MTEF@5@5@+= feaahCart1ev3aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabmqaamaabaabaaGcbaGaamytamaabm aabaGaamiDaaGaayjkaiaawMcaaiabg2da9iaadIgadaWgaaWcbaGa aGimaaqabaGcdaaeWbqaamaadmaabaGaeqOUdS2aa0baaSqaaiaad6 gaaeaacaGGNaaaaOGaae4yaiaab+gacaqGZbWaaeWaaeaacaWGUbGa eqyYdCNaamiDaaGaayjkaiaawMcaaiabgUcaRiabeQ7aRnaaDaaale aacaWGUbaabaGaaiOiaaaakiaabohacaqGPbGaaeOBamaabmaabaGa amOBaiabeM8a3jaadshaaiaawIcacaGLPaaaaiaawUfacaGLDbaaaS qaaiaad6gacqGH9aqpcaaIWaaabaGaeyOhIukaniabggHiLdaaaa@5C98@

where κ n ' MathType@MTEF@5@5@+= feaahCart1ev3aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabmqaamaabaabaaGcbaGaam4AamaaDa aaleaacaWGUbaabaGaai4jaaaaaaa@38B4@ and κ n " MathType@MTEF@5@5@+= feaahCart1ev3aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabmqaamaabaabaaGcbaGaam4AamaaDa aaleaacaWGUbaabaGaaiOiaaaaaaa@38AF@ are the real and imaginary parts of the AC magnetic susceptibility for the order n MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaeaaciWacmGadaGadiaabaGaaqaaaOqaaiaad6gaaaa@3644@ .

Note 2 to entry: The fundamental components κ 1 ' MathType@MTEF@5@5@+= feaahCart1ev3aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabmqaamaabaabaaGcbaGaam4AamaaDa aaleaacaaIXaaabaGaai4jaaaaaaa@387C@ and κ 1 " MathType@MTEF@5@5@+= feaahCart1ev3aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabmqaamaabaabaaGcbaGaam4AamaaDa aaleaacaaIXaaabaGaaiOiaaaaaaa@3877@ are mostly observed for measurements of superconducting transition.

Note 3 to entry: The AC energy loss density W MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaeaaciWacmGadaGadiaabaGaaqaaaOqaaiaadEfaaaa@362D@ is given as:

W=π μ 0 h 0 2 κ 1 " MathType@MTEF@5@5@+= feaahCart1ev3aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabmqaamaabaabaaGcbaGaam4vaiabg2 da9iabec8aWjabeY7aTnaaBaaaleaacaaIWaaabeaakiaadIgadaqh aaWcbaGaaGimaaqaaiaaikdaaaGccaWGRbWaa0baaSqaaiaaigdaae aacaGGIaaaaaaa@4156@ .

Note 4 to entry: This entry was numbered 815-17-13 in IEC 60050-815:2015.


fr
susceptibilité magnétique en courant alternatif, f
série de coefficients complexes obtenus par décomposition en série de Fourier de l'aimantation en alternatif M( t ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaeaaciWacmGadaGadiaabaGaaqaaaOqaaiaad2eadaqadaqaai aadshaaiaawIcacaGLPaaaaaa@38A5@

Note 1 à l’article: L'aimantation en alternatif, M( t ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaeaaciWacmGadaGadiaabaGaaqaaaOqaaiaad2eadaqadaqaai aadshaaiaawIcacaGLPaaaaaa@38A5@ , en présence d'un champ magnétique h 0 cosωt MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaeaaciWacmGadaGadiaabaGaaqaaaOqaaiaadIgadaWgaaWcba GaaGimaaqabaGccaqGJbGaae4BaiaabohacqaHjpWDcaWG0baaaa@3CC2@ se développe comme suit:

M t = h 0 n=0 κ n ' cos nωt + κ n " sin nωt MathType@MTEF@5@5@+= feaahCart1ev3aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabmqaamaabaabaaGcbaGaamytamaabm aabaGaamiDaaGaayjkaiaawMcaaiabg2da9iaadIgadaWgaaWcbaGa aGimaaqabaGcdaaeWbqaamaadmaabaGaeqOUdS2aa0baaSqaaiaad6 gaaeaacaGGNaaaaOGaae4yaiaab+gacaqGZbWaaeWaaeaacaWGUbGa eqyYdCNaamiDaaGaayjkaiaawMcaaiabgUcaRiabeQ7aRnaaDaaale aacaWGUbaabaGaaiOiaaaakiaabohacaqGPbGaaeOBamaabmaabaGa amOBaiabeM8a3jaadshaaiaawIcacaGLPaaaaiaawUfacaGLDbaaaS qaaiaad6gacqGH9aqpcaaIWaaabaGaeyOhIukaniabggHiLdaaaa@5C98@

κ n ' MathType@MTEF@5@5@+= feaahCart1ev3aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabmqaamaabaabaaGcbaGaam4AamaaDa aaleaacaWGUbaabaGaai4jaaaaaaa@38B4@ et κ n " MathType@MTEF@5@5@+= feaahCart1ev3aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabmqaamaabaabaaGcbaGaam4AamaaDa aaleaacaWGUbaabaGaaiOiaaaaaaa@38AF@ sont les parties réelle et imaginaire de la susceptibilité magnétique en courant alternatif pour le rang n MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaeaaciWacmGadaGadiaabaGaaqaaaOqaaiaad6gaaaa@3644@ .

Note 2 à l’article: Les composantes fondamentales κ 1 ' MathType@MTEF@5@5@+= feaahCart1ev3aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabmqaamaabaabaaGcbaGaam4AamaaDa aaleaacaaIXaaabaGaai4jaaaaaaa@387C@ et κ 1 " MathType@MTEF@5@5@+= feaahCart1ev3aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabmqaamaabaabaaGcbaGaam4AamaaDa aaleaacaaIXaaabaGaaiOiaaaaaaa@3877@ sont surtout utilisées pour les mesurages de transition supraconductrice.

Note 3 à l’article: La densité de puissance des pertes en courant alternatif:

W=π μ 0 h 0 2 κ 1 " MathType@MTEF@5@5@+= feaahCart1ev3aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabmqaamaabaabaaGcbaGaam4vaiabg2 da9iabec8aWjabeY7aTnaaBaaaleaacaaIWaaabeaakiaadIgadaqh aaWcbaGaaGimaaqaaiaaikdaaaGccaWGRbWaa0baaSqaaiaaigdaae aacaGGIaaaaaaa@4156@ .

Note 4 à l’article: Cet article était numéroté 815-17-13 dans l’IEC 60050-815:2015.


ar
المتأثرية المغناطيسية للتيار المتردد

de
Wechselfeld-Suszeptibilität, f

es
susceptibilidad magnética en corriente alterna, f

it
suscettibilità magnetica AC

ja
交流磁化率

pl
podatność magnetyczna przemiennoprądowa, f

pt
suscetibilidade magnética em corrente alternada

zh
交流磁化率

Publication date: 2024-08
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