Ident. | Authors (with country if any) | Title |
---|
000023 |
V. A. G. Rivera [Brésil, Canada] ; Y. Ledemi [Canada] ; M. Ei-Amraoui [Canada] ; Y. Messaddeq [Canada] ; E. Jr Marega [Brésil] | Green-to-red light tuning by up-conversion emission via energy transfer in Er3+-Tm3+-codoped germanium-tellurite glasses |
000047 |
DONGYULI [République populaire de Chine] ; YUXIAOWANG [République populaire de Chine] ; XUERUZHANG [République populaire de Chine] ; GUANGSHI [République populaire de Chine] ; GANG LIU [République populaire de Chine] ; YINGLIN SONG [République populaire de Chine] | White upconversion emission in Yb3+/Tm3+/Ho3+ doped SrMoO4 nanocrystals by high excited state energy transfer |
000064 |
TIANQI SHENG [République populaire de Chine] ; ZUOLING FU ; DAN HUANG ; ZHENWEN DAI | Solvothermal synthesis of CeF3: Tm3+, Yb3+ microcrystals with visible upconversion luminescence by 980 nm excitation |
000081 |
WEI MENG [République populaire de Chine] ; YANTAO XU [République populaire de Chine] ; HAITAO GUO [République populaire de Chine] ; CHUNFENG LU [République populaire de Chine] ; CHAOQI HOU [République populaire de Chine] ; MIN LU [République populaire de Chine] ; PENGFEI WANG [République populaire de Chine] ; WEINAN LI [République populaire de Chine] ; BO PENG [République populaire de Chine] ; YUNQING LU [République populaire de Chine] ; WEI WEI [République populaire de Chine] | Investigation of mid-IR luminescence properties and energy transfer in Dy3+-doped and Dy3+, Tm3+-codoped chalcohalide glasses |
000122 |
Kamel Damak [Tunisie] ; Ramzi Maalej [Tunisie] ; El Sayed Yousef [Arabie saoudite] ; Abdulla H. Qusti [Arabie saoudite] ; Christian Rüssel [Allemagne] | Thermal and spectroscopic properties of Tm 3+ doped TZPPN transparent glass laser material |
000148 |
Octavia A. Blackburn [Royaume-Uni] ; Manuel Tropiano [Royaume-Uni] ; Thomas Just S Rensen [Royaume-Uni, Danemark] ; James Thom [Royaume-Uni] ; Andrew Beeby [Royaume-Uni] ; Lisa M. Bushby [Royaume-Uni] ; David Parker [Royaume-Uni] ; Louise S. Natrajan [Royaume-Uni] ; Stephen Faulkner [Royaume-Uni] | Luminescence and upconversion from thulium(III) species in solution |
000246 |
V. A. Gerasimov [Russie] ; V. V. Gerasimov [Russie] | Cross sections of collisional excitation transfer in collisions of rare-earth metal atoms in screened excited states with atoms of inert gases |
000250 |
JIHONG ZHANG [Corée du Sud, République populaire de Chine] ; Jong Heo [Corée du Sud] ; XIUJIAN ZHAO [République populaire de Chine] ; Woonjin Chung [Corée du Sud] | Compositional dependences on the mechanism of upconversion in Nd3+/Tm3+ co-doped chalcohalide glasses |
000317 |
C. W. Thiel [États-Unis] ; Y. Sun [États-Unis] ; T. Böttger [États-Unis] ; W. R. Babbitt [États-Unis] ; R. L. Cone [États-Unis] | Optical decoherence and persistent spectral hole burning in Tm3+:LiNbO3 |
000344 |
ZHENXING FU [République populaire de Chine] ; HAIRONG ZHENG [République populaire de Chine] ; YU TIAN [République populaire de Chine] ; ZHENGLONG ZHANG [République populaire de Chine] ; MIN CUI [République populaire de Chine] | Influence of excitation light on the frequency upconversion of trivalent lanthanide ions |
000405 |
XIANGFU WANG [République populaire de Chine] ; SIGUO XIAO [République populaire de Chine] ; YANYAN BU [République populaire de Chine] ; XIAOLIANG YANG [République populaire de Chine] ; J. W. Ding [République populaire de Chine] | β-Na(Y1.5Na0.5)F6:Tm3+ : A blue upconversion phosphor |
000407 |
G. Dominiak-Dzik [Pologne] ; W. Ryba-Romanowski [Pologne] ; R. Lisiecki [Pologne] ; I. Földvari [Hongrie] ; E. Beregi [Hongrie] | YAl3(BO3)4:Yb&Tm a nonlinear crystal : Up-and down-conversion phenomena and excited state relaxations |
000430 |
A. Kermaoui [Algérie] ; F. Pelle [France] | Synthesis and infrared spectroscopic properties of Tm3+-doped phosphate glasses |
000467 |
DIANYUAN WANG [République populaire de Chine] ; YANYAN GUO [République populaire de Chine] ; QINGKAI WANG [République populaire de Chine] ; ZHANGYONG CHANG [République populaire de Chine] ; JIANQIANG LIU [République populaire de Chine] ; JIANGLONG LUO [République populaire de Chine] | Judd-Ofelt analysis of spectroscopic properties of Tm3+ ions in K2YF5 crystal |
000552 |
A. F. H. Librantz [Brésil] ; L. Gomes [Brésil] ; G. Pairier [Brésil] ; S. J. L. Ribeiro [Brésil] ; Y. Messaddeq [Brésil] | Tm and Tm-Tb-doped germanate glasses for S-band amplifiers |
000575 |
A. Gocalinska [Pologne] ; P. J. Deren [Pologne] ; P. Gluchowski [Pologne] ; Ph. Goldner [France] ; O. Guillot-Noël [France] | Spectroscopic characterization of LaAlO3 crystal doped with Tm3+ ions |
000627 |
P. Haro-Gonzalez [Espagne] ; I. R. Martin [Espagne] ; S. Gonzalez-Perez [Espagne] ; M. Liu [République populaire de Chine] ; S. W. Wang [République populaire de Chine] ; N. Capuj [Espagne] ; F. Lahoz [Espagne] | Increase of the blue upconversion emission in YAG:Tm3+ nanopowders by codoping with Yb3+ ions |
000647 |
R. Lisiecki [Pologne] ; G. Dominiak-Dzik [Pologne] ; W. Ryba-Romanowski [Pologne] ; I. Földvari [Hongrie] ; A. Peter [Hongrie] | Energy transfer and up-conversion in Bi2TeO5 crystals co-doped with Yb3+ and Tm3+ |
000650 |
F. Lahoz [Espagne] ; D. P. Shepherd [Royaume-Uni] ; J. S. Wilkinson [Royaume-Uni] ; M. A. Hassan [Royaume-Uni] | Efficient blue upconversion emission due to confined radiative energy transfer in Tm3+-Nd3+ co-doped Ta2O5 waveguides under infrared-laser excitation |
000683 |
P. J. Deren [Pologne] ; Ph. Goldner [France] ; O. Guillot-Noël [France] | Anti-Stokes emission in LaAlO3 crystal doped with Tm3+ ions |
000731 |
M. S. Liao [République populaire de Chine] ; Y. Z. Fang [République populaire de Chine] ; H. T. Sun [République populaire de Chine] ; L. L. Hu [République populaire de Chine] | Stability against crystallization and spectroscopic properties of Tm3+ doped fluorophosphate glasses |
000732 |
S. Bigotta [Italie] ; A. Toncelli [Italie] ; M. Tonelli [Italie] ; E. Cavalli [Italie] ; E. Bovero [Italie] | Spectroscopy and energy transfer parameters of Tm3+-and Ho3+-doped Ba2NaNb5O15 single crystals |
000806 |
E. Cantelar [Espagne] ; G. A. Torchia [Espagne] ; F. Cusso [Espagne] | Characterization of up-conversion processes in Tm3+-doped LiNbO3 |
000812 |
PRAMOD RAMDASRAO WATEKAR [Corée du Sud] ; Seongmin Ju [Corée du Sud] ; Won-Taek Han [Corée du Sud] | Analysis of 1064-nm pumped tm-doped silica glass fiber amplifier operating at 1470 nm |
000815 |
J. Grimm [Suisse] ; O. S. Wenger [Suisse] ; K. W. Kr Mer [Suisse] ; H. U. Güdel [Suisse] | 4f-4f and 4f-5d excited states and luminescence properties of Tm2+- doped CaF2, CaCl2, SrCl2 and BaCl2 |
000840 |
R. Lisiecki [Pologne] ; W. Ryba-Romanowski [Pologne] ; T. Lukasiewicz [Pologne] | Relaxation of excited states of Tm3+ and Tm3+-Eu3+ energy transfer in YVO4 crystal |
000851 |
R. Lisiecki [Pologne] ; P. Solarz [Pologne] ; G. Dominiak-Dzik [Pologne] ; W. Ryba-Romanowski [Pologne] ; T. Łukasiewicz [Pologne] | Optical losses in YVO4 : RE (RE = Nd3+, Er3+, Tm3+) laser crystals |
000884 |
D. A. Simpson [Australie] ; G. W. Baxter [Australie] ; S. F. Collins [Australie] ; W. E. K. Gibbs [Australie] ; W. Blanc [France] ; B. Dussardier [France] ; G. Monnom [France] | Energy transfer up-conversion in Tm3+-doped silica fiber |
000888 |
Taketoshi Kawai [Japon] ; Satoshi Hashimoto [Japon] | Dynamical processes on relaxed excited states in NH4Cl:Tl+ single crystals |
000906 |
XUDONG XIAO [États-Unis] ; Jeanne P. Haushalter [États-Unis] ; Gregory W. Faris [États-Unis] | Upconversion from aqueous phase lanthanide chelates |
000932 |
P. Babu [Corée du Sud] ; HYO JIN SEO [Corée du Sud] ; KYOUNG HYUK JANG [Corée du Sud] ; R. Balakrishnaiah [Inde] ; C. K. Jayasankar [Inde] ; A. S. Joshi [Inde] | Optical spectroscopy and energy transfer in Tm3+-doped metaphosphate laser glasses |
000946 |
J. P. Jouart [France] ; M. Bouffard [France] ; E. Boulma [France, Algérie] ; M. Diaf [Algérie] ; E. N. Vojtenko [Russie] ; N. M. Khaidukov [Russie] | Laser-induced, Er3+ trace-sensitized red-to-blue photon avalanche up-conversion in Tm3+-doped LiKYF5 crystals |
000961 |
Stéphan Guy [France] ; A. M. Jurdyc [France] ; Bernard Jacquier [France] ; W. M. Meffre [France] | Excited states Tm spectroscopy in ZBLAN glass for S-band amplifier |
000A00 |
W. A. Pisarski [Pologne] ; J. Pisarska [Pologne] ; G. Dominiak-Dzik [Pologne] ; W. Ryba-Romanowski [Pologne] | Visible and infrared spectroscopy of Pr3+ and Tm3+ions in lead borate glasses |
000A23 |
W. Ryba-Romanowski [Pologne] ; P. Solarz [Pologne] ; G. Dominiak-Dzik [Pologne] ; R. Lisiecki [Pologne] ; T. Lukasiewicz [Pologne] | Relaxation of excited states and up-conversion phenomena in rare earth-doped YVO4 crystals grown by the Czochralski method |
000A31 |
Enrico Cavalli [Italie] ; Alessandro Belletti [Italie] ; Stefano Bigotta [Italie] ; Alessandra Toncelli [Italie] ; Mauro Tonelli [Italie] | Optical spectroscopy of Ho3+ and Tm3+ in Ca3Sc2Ge3O12 crystals |
000A32 |
Chang-Dae Kim [Corée du Sud] ; Ki-Wan Jang [Corée du Sud] ; Yong-Ill Lee [Corée du Sud] | Optical properties of Tm-doped GaSe single crystals |
000A64 |
W. Ryba-Romanowski [Pologne] ; G. Dominiak-Dzik [Pologne] ; P. Solarz [Pologne] ; B. Klimesz [Pologne] ; M. Zelechower [Pologne] | Effect of thermal treatment on luminescence and VUV-to-visible conversion in oxyfluoride glass singly doped with praseodymium and thulium |
000A73 |
V. A. Gerasimov [Russie] ; A. V. Pavlinskii [Russie] | Collisional thulium vapour gas-discharge laser |
000A82 |
Yu. M. Smirnov [Russie] | Excitation of Resonance Transitions in a Thulium Atom by Slow Electrons |
000A87 |
E. M. Arsenteva ; N. V. Nikonorov ; N. V. Ovcharenko ; A. V. Chukharev ; A. S. Rokhmin ; A. K. Przhevuskii | Spectroluminescence properties of highly refractive thulium-doped laser glasses |
000B03 |
Gal Poirier [Brésil, France] ; Fabia C. Cassanjes [Brésil] ; Cid B. De Araujo ; Vladimir A. Jerez ; Sidney J. L. Ribeiro ; Younes Messaddeq ; Marcel Poulain [Brésil] | Optical properties and frequency upconversion fluorescence in a Tm3+ -doped alkali niobium tellurite glass |
000B17 |
Junji Awaka [Japon] ; Ryo Endoh [Japon] ; Shoichi Nagata [Japon] | Van Vleck paramagnetism of the thulium garnet Tm3Al5O12 |
000B30 |
D. F. De Sousa [Allemagne] ; V. Peters [Allemagne] ; G. Huber [Allemagne] ; A. Toncelli [Italie] ; D. Parisi [Italie] ; M. Tonelli [Italie] | Pump modulation frequency resolved excited state absorption spectra in Tm3+ doped YLF |
000B47 |
E. Sarantopoulou [Grèce] ; S. Kobe [Slovénie] ; Z. Kollia [Grèce] ; B. Podmiljsak [Slovénie] ; P. J. Mcguiness [Slovénie] ; G. Drazic [Slovénie] ; A. C. Cefalas [Grèce] | Magnetic and optical properties of single 4fn and mixed 4fn-15d electronic configurations of trivalent rare earth ions in wide band gap dielectric crystals |
000C22 |
L. Van Pieterson [Pays-Bas] ; M. F. Reid [Nouvelle-Zélande] ; A. Meijerink [Pays-Bas] | Reappearance of Fine Structure as a Probe of Lifetime Broadening Mechanisms in the 4fN → 4f N-15d Excitation Spectra of Tb3+ , Er3+ , and Tm3+ in CaF2 and LiYF4 |
000C29 |
V. T. Davis [États-Unis] ; J. S. Thompson [États-Unis] | Measurement of the electron affinity of thulium |
000D34 |
Yoh Mita [Japon] ; Masahiro Togashi [Japon] ; Yousuke Umetsu [Japon] ; Hajime Yamamoto [Japon] | Energy Transfer Processes in Yb3+- and Tm3+-Ion-Doped Oxide and Fluoride Crystals |
000D49 |
Mingzhen Tian [États-Unis] ; Jun Zhao [États-Unis] ; Zachary Cole [États-Unis] ; Randy Reibel [États-Unis] ; William Randall Babbitt [États-Unis] | Dynamics of broadband accumulated spectral gratings in Tm3+:YAG |
000D65 |
Oliver S. Wenger [Suisse] ; Claudia Wickleder [Allemagne] ; Karl W. Kr Mer [Suisse] ; Hans U. Güdel [Suisse] | Upconversion in a divalent rare earth ion: optical absorption and luminescence spectroscopy of Tm2+ doped SrCl2 |
000D77 |
D. B. Hollis [Royaume-Uni] ; F. R. Cruickshank [Royaume-Uni] ; M. J. P. Payne [Royaume-Uni] | Structural influence of tellurite glasses on fluorescence of thulium near 1.86 μm |
000F34 |
M. Bouffard [France] ; J. P. Jouart [France] ; M.-F. Joubert [France] | Red-to-blue up-conversion spectroscopy of Tm3+ in SrF2, CaF2, BaF2 and CdF2 |
000F87 |
P. S. Golding [Royaume-Uni] ; S. D. Jackson [Royaume-Uni] ; P.-K. Tsai [Royaume-Uni] ; B. C. Dickinson [Royaume-Uni] ; T. A. King [Royaume-Uni] | Efficient high power operation of a Tm-doped silica fiber laser pumped at 1.319 μm |
001121 |
J. Ren [États-Unis] ; M.-H. Whangbo ; Dadi Dai [République populaire de Chine] ; Lemin Li | Description of ligand field splitting in terms of density functional theory: Split levels of the lowest-lying subterms of the 4fn-16s2 (n=3-14) configurations in lanthanide monofluorides LnF (Ln=Pr-Yb) |
001136 |
T. Schweizer ; P. E.-A. Mobert ; J. R. Hector ; D. W. Hewak ; W. S. Brocklesby ; D. N. Payne ; G. Huber | Optical Measurement of Narrow Band Rare-Earth 4f Levels with Energies Greater than the Band Gap of the Host |
001139 |
F. Pelle [France] ; N. Gardant ; F. Auzel | Effect of excited-state population density on nonradiative multiphonon relaxation rates of rare-earth ions |
001241 |
| Spectroscopie dans l'état excité des ions terres-rares Nd3+ et Tm3+ et fonctionnement laser multilongueur d'onde du YAG : Nd3+ |
001246 |
M. A. Noginov [États-Unis] ; N. Kukhtarev [États-Unis] ; N. E. Noginova [États-Unis] ; H. J. Caulfield [États-Unis] ; P. Venkateswarlu [États-Unis] ; M. Mahdi [États-Unis] ; A. Williams [États-Unis] | Study of photoconductivity and holographic current in rare-earth- doped Y3Sc2Ga3O12 laser crystals |
001247 |
M. A. Noginov [États-Unis] ; M. Curley ; P. Venkateswarlu ; A. Williams ; H. P. Jenssen [États-Unis] | Excitation scheme for the upper energy levels in a Tm:Yb:BaY2F8 laser crystal |
001251 |
Kiyoshi Ishikawa [Japon] ; Atsushi Hatakeyama ; Koichi Gosyono O ; Shigeaki Wada ; Yoshiro Takahashi ; Tsutomu Yabuzaki | Laser spectroscopy of thulium atoms implanted in liquid and solid 4He |
001260 |
F. Auzel [France] ; F. Pelle | Bottleneck in multiphonon nonradiative transitions |
001302 |
M. F. Joubert [France] ; S. Guy [France] ; S. Cuerq [France] ; P. A. Tanner [Hong Kong] | Room temperature blue upconverted luminescence via photon avalanche pumping in Cs2NaGdCl6:Tm3+ |
001314 |
T. Nakamura [Japon] ; I. Endo [Japon] ; A. Fukumi [Japon] ; T. Horiguchi [Japon] ; Y. Ishida [Japon] ; T. Kondo [Japon] ; T. Kuwamoto [Japon] ; H. Matsuzaki [Japon] | Precise g-factor determination of 4f136s6p excited states in Tm I |
001346 |
S. Kishimoto [Japon] ; K. Hirao [Japon] | Direct observation of time-resolved excited state absorption on Tm3+-doped various glasses using a laser-flash pump-probe spectroscopy |
001398 |
M. Bouffard [France] ; J. P. Jouart [France] ; G. Mary [France] | Les mécanismes de la conversion vers les hautes fréquences, application à l'ion Tm3+ |
001473 |
S. Guy [France] ; M. Malinowski [Pologne] ; Z. Frukacz [Pologne] ; M. F. Joubert [France] ; B. Jacquier [France] | Dynamics of the high lying excited states of Tm3+ ions in YAG |
001577 |
V. Francois [Canada] ; F. Pelle [France] ; P. Goldner [France] ; D. Simkin | Pump-probe measurement of the avalanche up-conversion gain in Tm3+:YLF |
001675 |
Wu Xu [France] ; J. P. Denis [France] ; G. Özen [France] ; A. Kermaoui [France] ; F. Pellé [France] ; B. Blanzat [France] | Red to blue up-conversion emission of Tm3+ ions in Yb3+-doped glass ceramic |
001676 |
E. P. Grigor'Ev [Russie] | Excited states of 166Er |
001718 |
Y. Kalisky [Israël] ; S. R. Rotman ; G. Boulon [France] ; C. Pedrini [France] ; A. Brenier [France] | Spectroscopy, modeling and laser operation of holmium doped laser crystals |
001753 |
A. Brenier [France] ; L. C. Courrol ; C. Pedrini ; C. Madej ; G. Boulon | Looping mechanism in Yb3+-Tm3+-Ho3+ doped Gd3Ga5O12 garnet |
001770 |
H. Manaa [France] ; V. Wiedeman [France] ; R. Moncorge [France] ; M. Koselja ; J. C. Souriau [France] | Excited-state luminescence properties and laser performance of the Tm3+ doped perovskite YAlO3 |
001771 |
A. Brenier [France] ; C. Garapon ; C. Madej ; C. Pedrini ; G. Boulon | Excited-state absorption in Tm3+ doped LiNbO3:MgO and Gd3GA5O12 and looping mechanism |
001772 |
A. Brenier [France] ; L. C. Courrol ; C. Pedrini ; C. Madej ; G. Boulon | Excited state absorption and looping mechanisme in Yb3+-Tm3+-Ho3+-doped Gd3Ga3O12 garnet |
001776 |
WOON JO CHO [Corée du Sud] ; MYONG WOOK KIM [Corée du Sud] ; JAE CHEOL JO [Corée du Sud] ; SANG SAM CHOI [Corée du Sud] ; SOON JA PARK | Energy transfer from Tm3+ to Er3+ in zirconiumfluoride glasses pumped by a 786 nm laser diode |
001785 |
A. Daud [Japon] ; M. Kitagawa ; H. Takeshima ; H. Futaki ; S. Tanaka ; H. Kobayashi | Effect of Pr impurity on blue Tm3+ luminescence in Y2O2S phosphor |
001792 |
G. Amoretti [Italie] ; R. Caciuffo ; P. Santini ; O. Francescangeli ; E. A. Goremychkin ; R. Osborn ; G. Calestani ; M. Sparpaglione ; L. Bonoldi | Crystal-field excitations and gap opening in Tm:YBa2Cu4O8 by inelastic neutron scattering |
001869 |
PENG WEIXIAN [République populaire de Chine] ; JIANG ZHANKUI [République populaire de Chine] ; GUO CHUAN ; YU HUA ; YU YINGNING | Lifetime measurements of some Tm I excited states by monitoring cascade fluorescence |
001883 |
K. Hirao [Japon] ; K. Tamai [Japon] ; S. Tanabe ; N. Soga [Japon] | Frequency upconversion and its new mechanism in Tm3+-doped fluoroaluminate glasses |
001887 |
S. Tanabe [Japon] ; K. Tamai ; K. Hirao ; N. Soga | Excited-state absorption mechanisms in red-laser-pumped uv and blue upconversions in Tm3+-doped fluoroaluminate glass |
001891 |
G. Tohmon [Japon] ; H. Sato ; J. Ohya ; T. Fujita | Energy transfer in Tm:Eu codoped fluorozirconated fiber |
001919 |
S. Itoh [Japon] ; R. Saito [Japon] ; T. Kimura [Japon] ; S. Yabushita | Ab initio calculations of the multiplet terms of (TmP4)3+ cluster |
001920 |
XIAOBO CHEN [République populaire de Chine] ; GUANGYIN ZHANG | A compound up-conversion luminescence mechanism in crystalline TmP5O14 |
001934 |
A. Gharavi [États-Unis] ; G. L. Mcpherson | Up-conversion luminescence from simultaneously excited pairs of Tm3+ ions in CsMgCl3 crystals |
001945 |
S. A. Payne [États-Unis] ; L. K. Smith ; W. L. Kway ; J. B. Tassano ; W. F. Krupke | The mechanism of Tm→Ho energy transfer in LiYF4 |
001976 |
Y. Kido [Japon] ; H. Nakano ; T. Harami ; K. Ishii ; S. Yamashita ; K. Shimomura ; S. Matsuki | Lattice location and ionic state of Tm ions implanted into CaF2 |
001A04 |
S. R. Rotman [Israël] ; A. Hadad ; P. Kaczelnik ; O. Maoz ; A. M. Weiss ; R. Reisfeld ; M. Eyal | Direct evidence for fast energy transfer between manganese and thulium in solid-state materials |
001A68 |
P. V. Figura [Russie] ; A. I. Nepomnyashchikh | Glow excitation mechanism in x-ray luminescence and thermoluminescence of CaF2 : Tm crystals |
001C43 |
A. Sengupta ; S. Dasgupta ; D. Ghosh ; B. M. Wanklyn | Measurement of magnetic susceptibilities and their anisotropies in Tm2+ pyrogermanate crystal |
001C77 |
| Mécanismes d'interaction et processus de transfert d'excitation optique entre ions terre rare dans CsCdBr3 et LiYF4 |
001D76 |
H. Zimmermann ; R. Boyn | Excitation and deexcitation of Tm3+ centres in ZnS involving "external" excited states |
001E06 |
A. A. Belyaeva ; Yu. B. Predtechenskij | |
001E20 |
P. C. Becker ; N. Edelstein ; B. R. Judd ; R. C. Leavitt ; G. M. S. Lister | The role of g electrons in the optical spectroscopy of lanthanide ions in crystals |