Влияние обменного взаимодействия на парамагнитный резонанс

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    H. A. HOTAHI

  • 350 H .A . nOTAnKOB

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    ~ i# ~ z~, - .2~{ +

  • BYIH~IHHE OBMEHHOFO B3AHMO~EI~ICTBH~ HA FIAPA,MAVHHTHbl]';I PE3OHAHC 351

    rRe

    G~--- ~ .~s+ls ] 87 ; G2=2: .~(s+s~+s~s~) Is~ 87 (9) g

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  • 35~ [t. A. HOTAHKOB

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    rRe

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    .4ctt4 Phys. ttuntt. Toro. X IX . , 196.;.

  • B51HTtHIdE OBMEHHOVO B3AI,!MOfI.E!71CTI21,f~I F FIAPAMAVHHTHbl~ PE3OHAHC 353

    : '2

  • 354 H.A. F1OTAI3NOB

    P~(E) = 1 -~2a(k ) [1 -- cos (k, ~ - - /~)] 2R

    [ J J 2 + R - - - - R

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    (30)

    1 P,,(E) = 2: 2a(k) [1 - - cos (k, ~ - - h)] X

    2R

    X I~< s~> +R J , ] 2 ] E - - e E - - e~ ' (31)

    P3(E)= 1Z, 2a(k)ll--cos(]~,g--s [ 1 1 ] , E- -e ; E - -e~

    P(E)=P ' (E ) -- izP"(E), (34)

    el, 2 = El, 2 + h~ok ; e = E l , 2 - - hcok. (35)

    ~na ~pyr~x r Bxo~,mnx B Bblpa)KeHHe (4) a~, z HMeTb

    9 91

  • B.rlPI~IHIdE OSMEHI-IOFO I~3AIdMOftEI~IC'I'BHYt HA FIAPAMAFH!dTHblI~I PE3OHAHC 355

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    e-~- - -1

    r~e

    [

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