Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
245 words
Electron spin resonance spectroscopy method comprising the steps of: (a) obtaining an ESR spectrum containing both an ESR signal arising from a sample to be investigated and an ESR signal arising from Mn 2+ contained in a reference sample; (b) knowing the frequency ν of microwaves used to obtain the ESR spectrum; (c) calculating the resonating magnetic field strengths H ci and H cj of two absorption lines S i and S j (i, j=1, 2, 3, . . . , 6; i≠j) of the six absorption lines S 1 -S 6 arising from Mn 2+ , from the microwave frequency ν, the nuclear spin quantum numbers m Ii , m Ij giving rise to the two absorption lines, a predetermined g value g o intrinsic to Mn 2+ , and a predetermined isotropic hyperfine coupling constant A, and in accordance with the following formulas: H.sub.c =H.sub.o -A m.sub.I -A.sup.2 {(I+1)-m.sub.I.sup.2 }2H.sub.o H.sub.o =h.sub.ν /g.sub.o β where I=5/2, m I1 =5/2, m I2 =3/2, m I3 1/2, m I4 =-1/2, m I5 =-3/2, m I6 =-5/2, h is the Planck's constant, and β is the Bohr magneton; (d) finding the magnetic field strength Hcx at a position x of interest from the distance between the two absorption lines S i and S j in the ESR spectrum, the distance between the position x and one of said two absorption lines in the spectrum, and the resonating magnetic field, strengths H ci , H cj .
Claim 2
Dependent Claim
245 words
Electron spin resonance spectroscopy method comprising the steps of: (a) obtaining an ESR spectrum containing both an ESR signal arising from a sample to be investigated and an ESR signal arising from Mn 2+ contained in a reference sample; (b) knowing the frequency ν of microwaves used to obtain the ESR spectrum; (c) calculating the resonating magnetic field strengths H ci and H cj of two absorption lines S i and S j (i, j=1, 2, 3, . . . , 6; i≠j) of the six absorption lines S 1 -S 6 arising from Mn 2+ , from the microwave frequency ν, the nuclear spin quantum numbers m Ii , m Ij giving rise to the two absorption lines, a predetermined g value g o intrinsic to Mn 2+ , and a predetermined isotropic hyperfine coupling constant A, and in accordance with the following formulas: H.sub.c =H.sub.o -A m.sub.I -A.sup.2 {(I+1)-m.sub.I.sup.2 }2H.sub.o H.sub.o =h.sub.ν /g.sub.o β where I=5/2, m I1 =5/2, m I2 =3/2, m I3 1/2, m I4 =-1/2, m I5 =-3/2, m I6 =-5/2, h is the Planck's constant, and β is the Bohr magneton; (d) finding the magnetic field strength Hcx at a position x of interest from the distance between the two absorption lines S i and S j in the ESR spectrum, the distance between the position x and one of said two absorption lines in the spectrum, and the resonating magnetic field, strengths H ci , H cj .
Claim 3
Dependent Claim
43 words
The electron spin resonance spectroscopy of claim 1, further including the step of calculating the g value g x at the position x of interest from the magnetic field strength H cx found at step (d) in accordance with the formula g.sub.x =hν/βH.sub.cx.