Class information for:
Level 1: DIRECT BAND GAP CRYSTALS//FRANCK CONDON TRANSITIONS//I P VERSUS Q CHARACTERISTICS OF PBI2

Basic class information

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
1 4 PHYSICS, CONDENSED MATTER//PHYSICS, APPLIED//MATERIALS SCIENCE, MULTIDISCIPLINARY 2188495
215 3       JOURNAL OF CRYSTAL GROWTH//HGCDTE//SOVIET PHYSICS SEMICONDUCTORS-USSR 51359
3287 2             THALLIUM BROMIDE//MERCURIC IODIDE//TLBR 2009
36511 1                   DIRECT BAND GAP CRYSTALS//FRANCK CONDON TRANSITIONS//I P VERSUS Q CHARACTERISTICS OF PBI2 97

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DIRECT BAND GAP CRYSTALS authKW 324918 1% 100% 1
2 FRANCK CONDON TRANSITIONS authKW 324918 1% 100% 1
3 I P VERSUS Q CHARACTERISTICS OF PBI2 authKW 324918 1% 100% 1
4 LASER ENHANCED MOBILITY authKW 324918 1% 100% 1
5 LUMINESCENCE BAND authKW 324918 1% 100% 1
6 NONLINEAR PHOTOCONDUCTIVITY authKW 324918 1% 100% 1
7 OPTICAL BREAKDOWN THRESHOLD OPTICAL DAMAGE THRESHOLD OF A CRYSTAL authKW 324918 1% 100% 1
8 CADMIUM DIPHOSPHIDE authKW 162458 1% 50% 1
9 ENERGY AREA DENSITY authKW 162458 1% 50% 1
10 MULTIPHOTON PHOTOCONDUCTIVITY authKW 162458 1% 50% 1

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Condensed Matter 1593 66% 0% 64
2 Physics, Multidisciplinary 67 13% 0% 13
3 Optics 57 11% 0% 11
4 Physics, Applied 12 10% 0% 10
5 Spectroscopy 2 2% 0% 2
6 Physics, Mathematical 2 2% 0% 2
7 Crystallography 0 1% 0% 1
8 Materials Science, Multidisciplinary -0 4% 0% 4
9 Chemistry, Multidisciplinary -0 3% 0% 3
10 Physics, Atomic, Molecular & Chemical -0 1% 0% 1

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SCI PROD MAT SCI 64982 1% 20% 1
2 FREE ELECT LASER 14125 1% 4% 1
3 VE LASHKAREV SEMICOND PHYS 7923 1% 2% 1
4 LASER SYST ENGN 4776 1% 1% 1
5 STATE SUR E PHYS 191 1% 0% 1
6 INFRARED PHYS 166 1% 0% 1
7 SHANGHAI TECH PHYS 120 1% 0% 1
8 CONDENSED MATTER PHYS 38 1% 0% 1
9 HIGH ENERGY PHYS 19 1% 0% 1
10 PHYS 4 6% 0% 6

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SOLID STATE COMMUNICATIONS 6140 23% 0% 22
2 SOVIET PHYSICS SEMICONDUCTORS-USSR 2091 6% 0% 6
3 NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA D-CONDENSED MATTER ATOMIC MOLECULAR AND CHEMICAL PHYSICS FLUIDS PLASMAS BIOPHYSICS 1205 3% 0% 3
4 PHYSICA STATUS SOLIDI B-BASIC RESEARCH 1197 1% 0% 1
5 SOVIET MICROELECTRONICS 1085 1% 0% 1
6 PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS 1041 8% 0% 8
7 OPTICA ACTA 372 1% 0% 1
8 CHINESE PHYSICS-ENGLISH TR 353 1% 0% 1
9 PHYSICAL REVIEW B 312 13% 0% 13
10 JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS 276 3% 0% 3

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 DIRECT BAND GAP CRYSTALS 324918 1% 100% 1 Search DIRECT+BAND+GAP+CRYSTALS Search DIRECT+BAND+GAP+CRYSTALS
2 FRANCK CONDON TRANSITIONS 324918 1% 100% 1 Search FRANCK+CONDON+TRANSITIONS Search FRANCK+CONDON+TRANSITIONS
3 I P VERSUS Q CHARACTERISTICS OF PBI2 324918 1% 100% 1 Search I+P+VERSUS+Q+CHARACTERISTICS+OF+PBI2 Search I+P+VERSUS+Q+CHARACTERISTICS+OF+PBI2
4 LASER ENHANCED MOBILITY 324918 1% 100% 1 Search LASER+ENHANCED+MOBILITY Search LASER+ENHANCED+MOBILITY
5 LUMINESCENCE BAND 324918 1% 100% 1 Search LUMINESCENCE+BAND Search LUMINESCENCE+BAND
6 NONLINEAR PHOTOCONDUCTIVITY 324918 1% 100% 1 Search NONLINEAR+PHOTOCONDUCTIVITY Search NONLINEAR+PHOTOCONDUCTIVITY
7 OPTICAL BREAKDOWN THRESHOLD OPTICAL DAMAGE THRESHOLD OF A CRYSTAL 324918 1% 100% 1 Search OPTICAL+BREAKDOWN+THRESHOLD+OPTICAL+DAMAGE+THRESHOLD+OF+A+CRYSTAL Search OPTICAL+BREAKDOWN+THRESHOLD+OPTICAL+DAMAGE+THRESHOLD+OF+A+CRYSTAL
8 CADMIUM DIPHOSPHIDE 162458 1% 50% 1 Search CADMIUM+DIPHOSPHIDE Search CADMIUM+DIPHOSPHIDE
9 ENERGY AREA DENSITY 162458 1% 50% 1 Search ENERGY+AREA+DENSITY Search ENERGY+AREA+DENSITY
10 MULTIPHOTON PHOTOCONDUCTIVITY 162458 1% 50% 1 Search MULTIPHOTON+PHOTOCONDUCTIVITY Search MULTIPHOTON+PHOTOCONDUCTIVITY

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.

Classes with closest relation at Level 1



rank cluster_id2 link
1 25468 EVOLUTION OF NONEQUILIBRIUM SYSTEMS//CHARGED PARTICLE BROWNIAN MOTION//ELECTRIC DIPOLE INDUCED SPIN RESONANCE
2 14003 SELF TRAPPED EXCITON//NON IMPACT MECHANISMS//ALKALI HALIDES
3 19623 ONE DIMENSIONAL DISORDER//AIIBVI COMPOUNDS//DISORDER CRYSTAL STRUCTURE
4 777 Z SCAN//OPTICAL LIMITING//NONLINEAR ABSORPTION
5 30302 ADV ACTUATORS TEAM//ASYMMETRIC PULSE RADIATION//CAVITATION ESWL
6 13363 FRACTIONAL DIMENSIONAL APPROACH//GAAS FILM//FRACTIONAL DIMENSIONAL SPACES
7 18950 MAT SCI TECHNOL MST 7//PHOTOINDUCED SECOND HARMONIC GENERATION//LP2A
8 33864 HIGH DENS//OPTIKA I SPEKTROSKOPIYA//ZHURNAL TEKHNICHESKOI FIZIKI
9 27656 2 2 8 8 TETROXIDE//2 2 BISHYDROXYMETHYLPROPANE 1 3 DIOL PENTAERYTHRITOL//2 2 BISHYDROXYMETHYLPROPANE 1 3 DIOL PENTAERYTHRITOL MONO AND DINITRATES
10 24948 ALPHA PARTICLE SCINTILLATOR//BINDER PRODUCTION//BULK CENTERS

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