Class information for:
Level 1: IMPROVED LIGAND FIELD THEORY//HIGH PRESSURE EFFECT//PHYSICOCHEM DIELE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
11982 939 19.1 44%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
10 4 OPTICS//PHYSICS, PARTICLES & FIELDS//PHYSICS, MULTIDISCIPLINARY 1131262
89 3       OPTICS//OPTICS LETTERS//FIBER LASER 77430
516 2             SOLID STATE LASERS//DIODE PUMPED LASERS//CRYSTAL MAT 15137
11982 1                   IMPROVED LIGAND FIELD THEORY//HIGH PRESSURE EFFECT//PHYSICOCHEM DIELE 939

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 IMPROVED LIGAND FIELD THEORY authKW 227623 1% 100% 7
2 HIGH PRESSURE EFFECT authKW 170841 2% 31% 17
3 PHYSICOCHEM DIELE address 97553 0% 100% 3
4 STRAIN INDUCED SPLITTING authKW 97553 0% 100% 3
5 TUNABLE LASER CRYSTAL authKW 86711 0% 67% 4
6 ALEXANDRITE authKW 75241 1% 26% 9
7 CR3 authKW 73470 3% 9% 26
8 MULTIDISC address 73163 0% 75% 3
9 ALPHA AL2O3 MN4 authKW 65035 0% 100% 2
10 CRYSTALLIZATION FROM THE MELT authKW 65035 0% 100% 2

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Optics 5334 32% 0% 299
2 Physics, Condensed Matter 1141 20% 0% 186
3 Physics, Multidisciplinary 873 15% 0% 144
4 Physics, Applied 314 14% 0% 136
5 Materials Science, Multidisciplinary 197 13% 0% 126
6 Materials Science, Ceramics 139 3% 0% 26
7 Mineralogy 123 2% 0% 17
8 Physics, Atomic, Molecular & Chemical 92 5% 0% 49
9 Chemistry, Physical 62 9% 0% 82
10 Crystallography 51 3% 0% 25

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 PHYSICOCHEM DIELE 97553 0% 100% 3
2 MULTIDISC 73163 0% 75% 3
3 GEM IDENTIFICAT 65035 0% 100% 2
4 CHIM MINERALE D 41805 0% 43% 3
5 ALDA URQUIJO SN 32518 0% 100% 1
6 CGIEL 32518 0% 100% 1
7 CHIM MIN D 32518 0% 100% 1
8 CNRS GLOBE PARISUMR 7590 32518 0% 100% 1
9 CONDIC EXTREMAS 32518 0% 100% 1
10 DEV CREAT STUDIO 32518 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JOURNAL OF LUMINESCENCE 47440 14% 1% 133
2 COMMUNICATIONS IN THEORETICAL PHYSICS 9808 5% 1% 49
3 OPTICAL MATERIALS 5439 4% 1% 33
4 LASER FOCUS-ELECTRO-OPTICS 4385 1% 3% 5
5 IEEE JOURNAL OF QUANTUM ELECTRONICS 2165 3% 0% 24
6 JOURNAL OF PHYSICS C-SOLID STATE PHYSICS 1868 2% 0% 17
7 RADIATION EFFECTS AND DEFECTS IN SOLIDS 1552 2% 0% 15
8 GEMS & GEMOLOGY 1487 0% 2% 3
9 CHINESE PHYSICS-ENGLISH TR 1400 1% 1% 6
10 ELECTRO-OPTICAL SYSTEMS DESIGN 1159 0% 4% 1

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 IMPROVED LIGAND FIELD THEORY 227623 1% 100% 7 Search IMPROVED+LIGAND+FIELD+THEORY Search IMPROVED+LIGAND+FIELD+THEORY
2 HIGH PRESSURE EFFECT 170841 2% 31% 17 Search HIGH+PRESSURE+EFFECT Search HIGH+PRESSURE+EFFECT
3 STRAIN INDUCED SPLITTING 97553 0% 100% 3 Search STRAIN+INDUCED+SPLITTING Search STRAIN+INDUCED+SPLITTING
4 TUNABLE LASER CRYSTAL 86711 0% 67% 4 Search TUNABLE+LASER+CRYSTAL Search TUNABLE+LASER+CRYSTAL
5 ALEXANDRITE 75241 1% 26% 9 Search ALEXANDRITE Search ALEXANDRITE
6 CR3 73470 3% 9% 26 Search CR3 Search CR3
7 ALPHA AL2O3 MN4 65035 0% 100% 2 Search ALPHA+AL2O3+MN4 Search ALPHA+AL2O3+MN4
8 CRYSTALLIZATION FROM THE MELT 65035 0% 100% 2 Search CRYSTALLIZATION+FROM+THE+MELT Search CRYSTALLIZATION+FROM+THE+MELT
9 HORIZONTAL DIRECTIONAL CRYSTALLIZATION 65035 0% 100% 2 Search HORIZONTAL+DIRECTIONAL+CRYSTALLIZATION Search HORIZONTAL+DIRECTIONAL+CRYSTALLIZATION
10 LOW HIGH CRYSTAL FIELD TRANSITION 65035 0% 100% 2 Search LOW+HIGH+CRYSTAL+FIELD+TRANSITION Search LOW+HIGH+CRYSTAL+FIELD+TRANSITION

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 MA, DP , ZHANG, JP , (2003) MICROSCOPIC THEORY OF PRESSURE EFFECTS ON THE ENERGY SPECTRA OF THE TUNABLE LASER CRYSTAL GD3SC2GA3O12 : CR3+.PHYSICAL REVIEW B. VOL. 68. ISSUE 5. P. - 31 91% 14
2 LESNIEWSKI, T , BARZOWSKA, J , MAHLIK, S , BEHRENDT, M , PADLYAK, BV , GRINBERG, M , (2016) EVOLUTION OF THE OPTICAL PROPERTIES OF CHROMIUM DOPED CALCIUM TETRABORATE GLASS UNDER HIGH PRESSURE.JOURNAL OF LUMINESCENCE. VOL. 177. ISSUE . P. 111 -118 24 83% 0
3 ORUCU, H , OZEN, G , DI BARTOLO, B , COLLINS, J , (2012) SITE-SELECTIVE SPECTROSCOPY OF GARNET CRYSTALS DOPED WITH CHROMIUM IONS.JOURNAL OF PHYSICAL CHEMISTRY A. VOL. 116. ISSUE 35. P. 8815-8826 23 85% 4
4 ZHANG, JP , MA, DP , (2003) PRESSURE EFFECTS ON SPECTRA OF TUNABLE LASER CRYSTAL GSGG : CR3+ II: ENERGY SPECTRA AT NORMAL PRESSURE, LOW AND ROOM TEMPERATURES.COMMUNICATIONS IN THEORETICAL PHYSICS. VOL. 39. ISSUE 3. P. 349-358 25 100% 2
5 MA, DP , CHEN, JR , (2005) IMPROVED LIGAND-FIELD THEORY WITH EFFECT OF ELECTRON-PHONON INTERACTION.COMMUNICATIONS IN THEORETICAL PHYSICS. VOL. 43. ISSUE 3. P. 529-538 23 96% 6
6 MA, DP , ZHANG, JP , (2003) PRESSURE EFFECTS ON SPECTRA OF TUNABLE LASER CRYSTAL GSGG : CR3+ - I: THEORY.COMMUNICATIONS IN THEORETICAL PHYSICS. VOL. 39. ISSUE 2. P. 249-256 26 90% 1
7 MA, DP , CHEN, JR , (2005) ENERGY SPECTRUM OF LA3LU2GA3O12 : CR3+ AND ITS PRESSURE-INDUCED R-LINE-SHIFT REVERSAL.COMMUNICATIONS IN THEORETICAL PHYSICS. VOL. 44. ISSUE 6. P. 1103-1114 21 100% 1
8 RODRIGUEZ-MENDOZA, UR , LAVIN, V , MARTIN, IR , RODRIGUEZ, VD , (2004) OPTICAL PROPERTIES AND SITE DISTRIBUTION OF CR3+ IONS IN ALKALI-DISILICATE GLASSES.JOURNAL OF LUMINESCENCE. VOL. 106. ISSUE 2. P. 77-90 20 95% 5
9 MA, DP , ZHANG, JP , (2003) PRESSURE EFFECTS ON SPECTRA OF TUNABLE LASER CRYSTAL GSGG : CR3+ IV: PRESSURE-INDUCED SHIFTS OF R-1 LINE, R-2 LINE, AND U BAND AT 300 K.COMMUNICATIONS IN THEORETICAL PHYSICS. VOL. 39. ISSUE 5. P. 621-630 20 95% 0
10 FORSTER, LS , (2004) EXCITED STATE RELAXATION OF CR(III) IN OXYGEN ENVIRONMENTS.COORDINATION CHEMISTRY REVIEWS. VOL. 248. ISSUE 3-4. P. 261 -272 26 68% 10

Classes with closest relation at Level 1


Rank Class id link
1 22130 TI DOPED SAPPHIRE//KYROUPOLOS TECHNIQUE//TUNABLE TISAPPHIRE LASER
2 9493 3D IONS//BROADBAND INFRARED LUMINESCENCE//GROSS GAIN
3 25183 4FN 4FN TRANSITION//ENVIRONM ENERGY SOURCE//EU3GAO6
4 28820 CLNGG//CALCIUM NIOBIUM GALLIUM GARNET//CAO GA2O3 GEO2 GLASS
5 24679 MN4//MN4 ION//YALO3MN
6 3110 CRYSTAL AND LIGAND FIELD THEORY//INT MAT PHYS//CRYSTAL FIELD THEORY
7 25284 SOLAR PUMPED LASER//SOLAR PUMPING//CR CO DOPING
8 25145 HIBONITE//NEZILOVITE//STRONTIUM HEXA ALUMINATES LASER CRYSTALS
9 24924 CONCENTRATION ENHANCEMENT//CERAMIC COLOURS//ENERGY TRANSFER VIA GD3 SUBLATTICE
10 30477 CURSO CIENCIA MAT//SIZE RESONANT VIBRATIONS//AL2O3TB3

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