Class information for:
Level 1: PTCDA//PETER GRUNBERG PGI 3//GEMEIN AFTS NANOANALYT

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
8 4 POLYMER SCIENCE//CHEMISTRY, PHYSICAL//MATERIALS SCIENCE, MULTIDISCIPLINARY 1554940
52 3       SYNTHETIC METALS//ORGANIC ELECTRONICS//POLYANILINE 97394
32 2             POLYMER SOLAR CELLS//ORGANIC SOLAR CELLS//ORGANIC ELECTRONICS 33482
3182 1                   PTCDA//PETER GRUNBERG PGI 3//GEMEIN AFTS NANOANALYT 2077

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PTCDA authKW 782415 4% 68% 76
2 PETER GRUNBERG PGI 3 address 165650 1% 35% 31
3 GEMEIN AFTS NANOANALYT address 152047 1% 48% 21
4 METAL ORGANIC INTERFACE authKW 128172 1% 33% 26
5 NTCDA authKW 99299 1% 55% 12
6 ARUPS authKW 96615 1% 58% 11
7 ENERGY LEVEL ALIGNMENT authKW 78695 1% 22% 24
8 POINT ON LINE COINCIDENCE authKW 78028 0% 86% 6
9 DIME PTCDI authKW 75862 0% 100% 5
10 STRUCTURE AND ELECTRONIC STRUCTURE authKW 60690 0% 100% 4

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Condensed Matter 9461 36% 0% 746
2 Chemistry, Physical 7623 41% 0% 851
3 Physics, Applied 3723 29% 0% 599
4 Nanoscience & Nanotechnology 3566 15% 0% 311
5 Materials Science, Multidisciplinary 2476 26% 0% 550
6 Physics, Atomic, Molecular & Chemical 2092 13% 0% 280
7 Materials Science, Coatings & Films 1584 7% 0% 139
8 Physics, Multidisciplinary 278 7% 0% 145
9 Spectroscopy 261 4% 0% 77
10 Chemistry, Multidisciplinary 66 7% 0% 144

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PETER GRUNBERG PGI 3 165650 1% 35% 31
2 GEMEIN AFTS NANOANALYT 152047 1% 48% 21
3 FUNDAMENTALS FUTURE INFORMAT TECHNOL 55941 1% 25% 15
4 CHEM ULTRAFAST PHOTON ABORAT 48550 0% 80% 4
5 SOLID SUR ES ANAL GRP 46444 1% 22% 14
6 ANGEW PHOTOPHYS 45673 2% 7% 42
7 EXPT PHYS 7 42366 0% 31% 9
8 RONTGEN COMPLEX MAT SYST RCCM 36133 0% 26% 9
9 NANOESCA BEAMLINE 34676 0% 57% 4
10 EXPT PHYS AG WENDE 30345 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SURFACE SCIENCE 13321 7% 1% 155
2 JOURNAL OF PHYSICAL CHEMISTRY C 12471 8% 1% 167
3 JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA 11992 3% 1% 69
4 PHYSICS OF LOW-DIMENSIONAL STRUCTURES 9499 1% 3% 23
5 ORGANIC ELECTRONICS 8650 2% 1% 49
6 PHYSICAL REVIEW B 3887 10% 0% 215
7 APPLIED SURFACE SCIENCE 2736 4% 0% 83
8 JOURNAL OF CHEMICAL PHYSICS 2249 6% 0% 118
9 JOURNAL OF PHYSICAL CHEMISTRY LETTERS 1328 1% 0% 22
10 CHEMICAL PHYSICS LETTERS 1092 3% 0% 61

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PTCDA 782415 4% 68% 76 Search PTCDA Search PTCDA
2 METAL ORGANIC INTERFACE 128172 1% 33% 26 Search METAL+ORGANIC+INTERFACE Search METAL+ORGANIC+INTERFACE
3 NTCDA 99299 1% 55% 12 Search NTCDA Search NTCDA
4 ARUPS 96615 1% 58% 11 Search ARUPS Search ARUPS
5 ENERGY LEVEL ALIGNMENT 78695 1% 22% 24 Search ENERGY+LEVEL+ALIGNMENT Search ENERGY+LEVEL+ALIGNMENT
6 POINT ON LINE COINCIDENCE 78028 0% 86% 6 Search POINT+ON+LINE+COINCIDENCE Search POINT+ON+LINE+COINCIDENCE
7 DIME PTCDI 75862 0% 100% 5 Search DIME+PTCDI Search DIME+PTCDI
8 STRUCTURE AND ELECTRONIC STRUCTURE 60690 0% 100% 4 Search STRUCTURE+AND+ELECTRONIC+STRUCTURE Search STRUCTURE+AND+ELECTRONIC+STRUCTURE
9 VACUUM LEVEL SHIFT 57182 0% 54% 7 Search VACUUM+LEVEL+SHIFT Search VACUUM+LEVEL+SHIFT
10 ORGANIC SEMICONDUCTOR MATERIAL 54616 0% 60% 6 Search ORGANIC+SEMICONDUCTOR+MATERIAL Search ORGANIC+SEMICONDUCTOR+MATERIAL

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 8175 NANOSYD//PENTACENE//SEXIPHENYL
2 11544 AZO PIGMENT//VANADYL PHTHALOCYANINE//PHOTOCARRIER GENERATION
3 1049 PHYS E20//SCANNING TUNNELING MICROSCOPY//MOL IMAGING PHOTON
4 6888 ORGANIC SOLAR CELLS//SUBPC//ORGANIC PHOTOVOLTAIC CELLS
5 5356 PHTHALOCYANINE//COPPER PHTHALOCYANINE//LEAD PHTHALOCYANINE
6 2224 ORGANIC LIGHT EMITTING DIODES//CHARGE GENERATION LAYER//ELECTRON INJECTION
7 19140 DONOR AND ACCEPTOR MOLECULES//K GUMINSKI THEORET CHEM//CT EXCITONS
8 24323 ORGANIC MULTILAYER STRUCTURE//ORGANIC SUPERLATTICE STRUCTURE//ALUMINUMQUINOLINE
9 11123 YOSIDA KONDO RESONANCE//PL PHYS MICROSTRUCT//SPIN POLARIZED SCANNING TUNNELING MICROSCOPY
10 11362 ORGANIC SPINTRONICS//ORGANIC MAGNETORESISTANCE//ORGANIC SPIN VALVE

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