共 17 条
[2]
2-PHOTON EXCITATION-SPECTRA OF TRIVALENT RARE-EARTH ION LUMINESCENCE IN CRYSTALS
[J].
PHYSICA STATUS SOLIDI B-BASIC RESEARCH,
1973, 58 (02)
:745-757
[3]
ASHUROV MN, 1978, COLLECTION SPEKTROSK
[5]
3RD-ORDER AND 4TH-ORDER ANALYSIS OF THE INTENSITIES AND POLARIZATION DEPENDENCE OF 2-PHOTON ABSORPTION-LINES OF GD-3+ IN LAF3 AND AQUEOUS-SOLUTION
[J].
PHYSICAL REVIEW B,
1983, 28 (07)
:3677-3696
[8]
JUDD BR, 1982, J PHYS C, V15, P59
[9]
JUGURIAN LA, 1980, 233 AK NAUK BSSR I F
[10]
JUGURIAN LA, 1980, 232 AK NAUK BSSR I F