Note 1 à l’article: L'aimantation en alternatif, M(t) , en présence d'un champ magnétique h0cosωt se développe comme suit:
M(t)=h0∞∑n=0[κ'ncos(nωt)+κ"nsin(nωt)]
où κ'net κ"n sont les parties réelle et imaginaire de la susceptibilité magnétique en courant alternatif pour le rang n .
Note 2 à l’article: Les composantes fondamentales κ'1 et κ"1 sont surtout utilisées pour les mesurages de transition supraconductrice.
Note 3 à l’article: La densité de puissance des pertes en courant alternatif:
W=πμ0h20κ"1.
Note 4 à l’article: Cet article était numéroté 815-17-13 dans l’IEC 60050-815:2015.
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@
où 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.
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@ .