Class information for:
Level 1: DELOCALIZED POSITRONIUM//POSITRONIUM PHONON INTERACTIONS//COMMUN INFORMAT SYST S

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
34539 68 17.8 31%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
1928 5257 POSITRON ANNIHILATION//POSITRONIUM//FREE VOLUME

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 DELOCALIZED POSITRONIUM Author keyword 1 100% 3% 2
2 POSITRONIUM PHONON INTERACTIONS Author keyword 1 100% 3% 2
3 COMMUN INFORMAT SYST S Address 0 20% 3% 2
4 1D ACAR Author keyword 0 25% 1% 1
5 SELF TRAPPED STATE Author keyword 0 25% 1% 1
6 DELOCALIZED STATE Author keyword 0 20% 1% 1
7 POSITRON ELECTRON ANNIHILATION Author keyword 0 13% 1% 1
8 SCI NUCL PROBLEMS Address 0 13% 1% 1
9 GAMMA PHOTONS Author keyword 0 11% 1% 1
10 MICROCHANNEL PLATE DETECTOR Author keyword 0 10% 1% 1

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class		 LCSH search Wikipedia search
1 DELOCALIZED POSITRONIUM 1 100% 3% 2 Search DELOCALIZED+POSITRONIUM Search DELOCALIZED+POSITRONIUM
2 POSITRONIUM PHONON INTERACTIONS 1 100% 3% 2 Search POSITRONIUM+PHONON+INTERACTIONS Search POSITRONIUM+PHONON+INTERACTIONS
3 1D ACAR 0 25% 1% 1 Search 1D+ACAR Search 1D+ACAR
4 SELF TRAPPED STATE 0 25% 1% 1 Search SELF+TRAPPED+STATE Search SELF+TRAPPED+STATE
5 DELOCALIZED STATE 0 20% 1% 1 Search DELOCALIZED+STATE Search DELOCALIZED+STATE
6 POSITRON ELECTRON ANNIHILATION 0 13% 1% 1 Search POSITRON+ELECTRON+ANNIHILATION Search POSITRON+ELECTRON+ANNIHILATION
7 GAMMA PHOTONS 0 11% 1% 1 Search GAMMA+PHOTONS Search GAMMA+PHOTONS
8 MICROCHANNEL PLATE DETECTOR 0 10% 1% 1 Search MICROCHANNEL+PLATE+DETECTOR Search MICROCHANNEL+PLATE+DETECTOR
9 ANGULAR CORRELATION OF POSITRON ANNIHILATION RADIATION 0 100% 1% 1 Search ANGULAR+CORRELATION+OF+POSITRON+ANNIHILATION+RADIATION Search ANGULAR+CORRELATION+OF+POSITRON+ANNIHILATION+RADIATION
10 TUNNEL SELF TRAPPING 0 100% 1% 1 Search TUNNEL+SELF+TRAPPING Search TUNNEL+SELF+TRAPPING

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 DELOCALIZED POSITRONIUM 6 100% 6% 4
2 SELF TRAPPED POSITRONIUM 2 67% 3% 2
3 SELF TRAPPED STATE 0 33% 1% 1
4 CRYSTALLINE DIELECTRICS 0 25% 1% 1

Journals

Reviews

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 COMMUN INFORMAT SYST S 0 20% 2.9% 2
2 SCI NUCL PROBLEMS 0 13% 1.5% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000195557 VACANCY VOIDS//DEFECTOS SOLIDOS//BLUE HALITE
2 0.0000195416 FREE VOLUME//POSITRONIUM//POSITRON ANNIHILATION
3 0.0000191161 NUCLEAR PIONIC CERENKOV LIKE RADIATION NPICR//POLARIZATION CORRELATIONS//VOLKOV SOLUTION
4 0.0000162751 POSITRON BEAM//SLOW POSITRON BEAM//POSITRON MICROSCOPE
5 0.0000155866 RIES//ELECTROFLUORESCENCE SPECTRUM//LINKED COMPOUND
6 0.0000133933 C 4 GREEN PLANTS//ESP CHARGES//LEHRSTUHL PHOTOBIOPHYS
7 0.0000124171 ACTIVATION SPECTROSCOPY//RARE GAS SOLIDS//EXCITON INDUCED DEFECTS
8 0.0000087008 MIXED ALKALI HALIDES//MELT METHOD//MULTIPHASED SYSTEMS
9 0.0000085609 AUGER FREE LUMINESCENCE//CROSS LUMINESCENCE//SELF TRAPPED EXCITON
10 0.0000062770 ORTHOPOSITRONIUM DECAY//METHOD OF ITERATIONS//NRQED