Class information for:
Level 1: GETTERING//DLTS//SI AU

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
13 3       PHYSICS, APPLIED//IEEE TRANSACTIONS ON ELECTRON DEVICES//SILICON 136516
1185 2             OXYGEN PRECIPITATION//CZOCHRALSKI SILICON//THERMAL DONORS 9644
3643 1                   GETTERING//DLTS//SI AU 1974

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GETTERING authKW 143478 2% 18% 49
2 DLTS authKW 114911 4% 10% 70
3 SI AU authKW 82100 0% 86% 6
4 GETTERING EFFICIENCY authKW 78220 0% 70% 7
5 IRON BORON PAIRS authKW 57466 0% 60% 6
6 INTERNAL GETTERING authKW 56211 0% 39% 9
7 SUBSTITUTIONAL FE authKW 51084 0% 80% 4
8 FE DEFECTS authKW 47893 0% 100% 3
9 GOLD IN SILICON authKW 47893 0% 100% 3
10 IRON RELATED DEFECTS authKW 47893 0% 100% 3

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Condensed Matter 14630 45% 0% 891
2 Physics, Applied 9595 45% 0% 892
3 Materials Science, Multidisciplinary 1631 23% 0% 449
4 Materials Science, Coatings & Films 1266 6% 0% 122
5 Electrochemistry 667 6% 0% 110
6 Physics, Multidisciplinary 240 7% 0% 133
7 Engineering, Electrical & Electronic 183 8% 0% 165
8 Physics, Nuclear 53 2% 0% 45
9 Nuclear Science & Technology 45 2% 0% 43
10 Physics, Atomic, Molecular & Chemical 16 3% 0% 50

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ICHHPS 33253 0% 42% 5
2 QAS 31928 0% 100% 2
3 ABT RD CM 15964 0% 100% 1
4 BUSINESS STRATEG TECHNOL 15964 0% 100% 1
5 BUSINESS UNIT POLYSILICON 15964 0% 100% 1
6 CORP FRONT END 15964 0% 100% 1
7 CTM PHYS 15964 0% 100% 1
8 CTSIP MANU TURING 15964 0% 100% 1
9 DPT ZT KM6 15964 0% 100% 1
10 ELECT DEVICES MAT CHARACTERIZAT GRP 15964 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SOLID STATE PHENOMENA 20289 3% 2% 53
2 SOVIET PHYSICS SEMICONDUCTORS-USSR 11270 3% 1% 63
3 PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE 9382 6% 1% 111
4 MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY 7989 3% 1% 61
5 JOURNAL OF APPLIED PHYSICS 6458 11% 0% 212
6 JOURNAL OF THE ELECTROCHEMICAL SOCIETY 6023 6% 0% 109
7 JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS 3583 4% 0% 85
8 PHYSICA B-CONDENSED MATTER 3085 4% 0% 79
9 PHYSICAL REVIEW B 2695 9% 0% 176
10 APPLIED PHYSICS LETTERS 2612 7% 0% 140

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 GETTERING 143478 2% 18% 49 Search GETTERING Search GETTERING
2 DLTS 114911 4% 10% 70 Search DLTS Search DLTS
3 SI AU 82100 0% 86% 6 Search SI+AU Search SI+AU
4 GETTERING EFFICIENCY 78220 0% 70% 7 Search GETTERING+EFFICIENCY Search GETTERING+EFFICIENCY
5 IRON BORON PAIRS 57466 0% 60% 6 Search IRON+BORON+PAIRS Search IRON+BORON+PAIRS
6 INTERNAL GETTERING 56211 0% 39% 9 Search INTERNAL+GETTERING Search INTERNAL+GETTERING
7 SUBSTITUTIONAL FE 51084 0% 80% 4 Search SUBSTITUTIONAL+FE Search SUBSTITUTIONAL+FE
8 FE DEFECTS 47893 0% 100% 3 Search FE+DEFECTS Search FE+DEFECTS
9 GOLD IN SILICON 47893 0% 100% 3 Search GOLD+IN+SILICON Search GOLD+IN+SILICON
10 IRON RELATED DEFECTS 47893 0% 100% 3 Search IRON+RELATED+DEFECTS Search IRON+RELATED+DEFECTS

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 10375 MULTICRYSTALLINE SILICON//DIRECTIONAL SOLIDIFICATION//SEMICONDUCTING SILICON
2 17754 DLTS RESOLUTION//NONCONTACT C V//EMISSION RATE SPECTRUM
3 1246 OXYGEN PRECIPITATION//CZOCHRALSKI SILICON//THERMAL DONORS
4 25269 OPTIMIZATION OF ANNEALING//SILICON MICROCAVITY//DECREASING OF DEPTH OF P N JUNCTIONS
5 23836 PN JUNCTION LEAKAGE//IRRADIATED P N JUNCTION LEAKAGE//JUNCTION SHAPE
6 13914 HYPERDOPED SILICON//SPE OPHOTOMETRY//HYPERDOPING
7 9860 LIFETIME CONTROL//SOVIET PHYSICS SEMICONDUCTORS-USSR//DLTS
8 5197 MULTIVACANCY//HYDROGEN IN SILICON//HYDROGEN ATOM TREATMENT
9 11918 ION CUT//SMART CUT//GETTERING
10 15843 GERMANIUM//CNR IMM MATIS//ELECT MAT DEVICES NANOSTRUCT

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