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Superhyperfine Structure of the EPR Spectra of Nd3+ Impurity Ions in Fluorite CaF2

https://doi.org/10.1134/s1063783418050037
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7/7 checkable references clean · checked 2026-07-23

Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.

7 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.

The 7 checked references that resolve
resolves10.1134/S1063783413070020
Superhyperfine structure in the EPR spectra and optical spectra of impurity f ions in dielectric crystals: A review
resolves10.1088/0370-1301/69/8/120
Paramagnetic Resonance of Uranium Ions
resolves10.1098/rspa.1960.0020
Satellite lines in the paramagnetic resonance spectra of impurities in calcium fluoride
resolves10.1134/S1063783411110035
Superhyperfine structure of the EPR spectra of Nd3+ and U3+ ions in LiRF4 (R = Y, Lu, Tm) double fluorides
resolves10.1134/S1063783415120033
Superhyperfine structure of the EPR spectra of impurity ions in the LiYF4 : Nd3+ system doped by 143Nd isotopes
resolves10.1103/PhysRev.141.259
Electron-Nuclear-Double-Resonance and Electron-Paramagnetic-Resonance Analysis of the Ytterbium-Fluorine Superhyperfine Interaction in Ca<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">F</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>:<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant="normal">Yb</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn><mml:mo>+</mml:mo></mml:mrow></mml:msup></mml:mrow></mml:math>
resolves10.1103/PhysRev.134.A1492
Paramagnetic Resonance and Relaxation of Trivalent Rare-Earth Ions in Calcium Fluoride. I. Resonance Spectra and Crystal Fields
The 7 references without a DOI — listed, not checked
no DOI — not checkedS. A. Altshuler and B. M. Kozyrev, Electron Paramagnetic Resonance of Compounds of Elements of Intermediate Groups (Nauka, Moscow, 1972) [in Russian].
no DOI — not checkedA. Abragam and B. Bleaney, Electron Paramagnetic Resonance of Transition Ions (Oxford Univ., London, 1970), Vol. 2.
no DOI — not checkedB. G. Berulava, T. I. Sanadze, and O. G. Khakhanishvili, Sov. Phys. JETP 21, 288 (1965).
no DOI — not checkedT. T. Basiev, V. V. Fedorov, Yu. V. Orlovskii, K. K. Pukhov, A. Ya. Karasik, I. N. Kurkin, S. P. Kurzin, D. A. Lukoyanov, and J. Heber, in Proceedings of the 11th Feofilov Symposium on Spectroscopy of Crystals Activated by Rare Earth Ions, Kazan, 2001, Abstracts PF-18.
no DOI — not checkedN. E. Kask, L. S. Kornienko, and M. Fakir, Sov. Phys. Solid State 6, 430 (1964).
no DOI — not checkedN. E. Kask, L. S. Kornienko, and E. G. Lariontsev, Sov. Phys. Solid State 8, 2058 (1966).
no DOI — not checkedS. M. Arkhipov and B. Z. Malkin, Sov. Phys. Solid State 22, 857 (1980).
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