Class information for:
Level 3: PHYSICS, APPLIED//IEEE TRANSACTIONS ON ELECTRON DEVICES//SILICON

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
197 2             IEEE TRANSACTIONS ON ELECTRON DEVICES//MOSFET//FLASH MEMORY 20765
389 2             MICROCRYSTALLINE SILICON//JOURNAL OF NON-CRYSTALLINE SOLIDS//AMORPHOUS SILICON 17376
813 2             POROUS SILICON//SILICON NANOCRYSTALS//SI NANOCRYSTALS 12152
893 2             SIGE//STRAINED SI//GERMANIUM 11547
1116 2             SILICON OXYNITRIDE//BORON PENETRATION//SILICON NITRIDE 10021
1185 2             OXYGEN PRECIPITATION//CZOCHRALSKI SILICON//THERMAL DONORS 9644
1289 2             NANOWIRES//SILICON NANOWIRES//METAL ASSISTED CHEMICAL ETCHING 9014
1481 2             TRANSIENT ENHANCED DIFFUSION//NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS//ION IMPLANTATION 7893
1564 2             MULTICRYSTALLINE SILICON//IEEE JOURNAL OF PHOTOVOLTAICS//SILICON SOLAR CELLS 7597
1594 2             POLYCRYSTALLINE SILICON//POLY SI//THIN FILM TRANSISTORS 7411
1628 2             HFO2//HIGH K DIELECTRICS//HIGH K 7266
1733 2             HETEROJUNCTION BIPOLAR TRANSISTORS//SIGEHBT//HBT 6879
2824 2             ENERGIA SOLAR//MULTIJUNCTION SOLAR CELLS//INTERMEDIATE BAND 3244
3171 2             WAFER BONDING//ANODIC BONDING//DIRECT BONDING 2326
3314 2             CLEANROOM//PHOTORESIST REMOVAL//MINIENVIRONMENT 1952
3569 2             AC SURFACE PHOTOVOLTAGE//ELECTRON WORK FUNCTION//REGIONAL DENSITY FUNCTIONAL THEORY 1429

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PHYSICS, APPLIED WoSSC 968045 54% 7% 73498
2 IEEE TRANSACTIONS ON ELECTRON DEVICES journal 532821 4% 39% 6070
3 SILICON authKW 358600 4% 30% 5413
4 SOLID-STATE ELECTRONICS journal 327542 3% 38% 3797
5 IEEE ELECTRON DEVICE LETTERS journal 316020 3% 39% 3598
6 PHYSICS, CONDENSED MATTER WoSSC 289944 25% 4% 34545
7 POROUS SILICON authKW 267309 1% 68% 1717
8 APPLIED PHYSICS LETTERS journal 199196 7% 9% 10143
9 MOSFET authKW 198058 1% 50% 1731
10 ENGINEERING, ELECTRICAL & ELECTRONIC WoSSC 196679 24% 3% 32754

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Applied 968045 54% 7% 73498
2 Physics, Condensed Matter 289944 25% 4% 34545
3 Engineering, Electrical & Electronic 196679 24% 3% 32754
4 Materials Science, Multidisciplinary 166646 27% 3% 36513
5 Materials Science, Coatings & Films 166562 8% 7% 11375
6 Nanoscience & Nanotechnology 72022 9% 3% 12012
7 Materials Science, Ceramics 25715 3% 3% 4192
8 Electrochemistry 10530 3% 2% 4135
9 Nuclear Science & Technology 9820 3% 2% 4412
10 Energy & Fuels 9131 4% 2% 4927

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MICROELECT 111999 2% 17% 3018
2 ELECT ENGN 62452 7% 4% 8963
3 ENERGIA SOLAR 34863 0% 55% 280
4 SILICON NANO DEVICE 34267 0% 72% 208
5 LETI 27702 0% 23% 549
6 ELECT 24908 1% 7% 1864
7 PHOTOVOLTA THIN FILM ELECT 24315 0% 68% 158
8 ELECT MAT ENGN 23412 0% 23% 461
9 PHOTOVOLTA 23205 0% 31% 331
10 PHYS INTER ES COUCHES MINCES 22112 0% 47% 206

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE TRANSACTIONS ON ELECTRON DEVICES 532821 4% 39% 6070
2 SOLID-STATE ELECTRONICS 327542 3% 38% 3797
3 IEEE ELECTRON DEVICE LETTERS 316020 3% 39% 3598
4 APPLIED PHYSICS LETTERS 199196 7% 9% 10143
5 JOURNAL OF APPLIED PHYSICS 180996 7% 9% 9498
6 JOURNAL OF NON-CRYSTALLINE SOLIDS 119966 3% 16% 3547
7 SOLAR ENERGY MATERIALS AND SOLAR CELLS 113053 1% 25% 2003
8 THIN SOLID FILMS 103484 3% 12% 4183
9 IEEE JOURNAL OF PHOTOVOLTAICS 90592 1% 56% 712
10 JOURNAL OF THE ELECTROCHEMICAL SOCIETY 75935 2% 11% 3294

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SILICON 358600 4% 30% 5413 Search SILICON Search SILICON
2 POROUS SILICON 267309 1% 68% 1717 Search POROUS+SILICON Search POROUS+SILICON
3 MOSFET 198058 1% 50% 1731 Search MOSFET Search MOSFET
4 SOLAR CELLS 176721 2% 28% 2814 Search SOLAR+CELLS Search SOLAR+CELLS
5 AMORPHOUS SILICON 118009 1% 61% 844 Search AMORPHOUS+SILICON Search AMORPHOUS+SILICON
6 GERMANIUM 98279 1% 35% 1256 Search GERMANIUM Search GERMANIUM
7 MICROCRYSTALLINE SILICON 94772 0% 92% 452 Search MICROCRYSTALLINE+SILICON Search MICROCRYSTALLINE+SILICON
8 SIGE 92733 1% 56% 724 Search SIGE Search SIGE
9 POLYCRYSTALLINE SILICON 88232 0% 81% 477 Search POLYCRYSTALLINE+SILICON Search POLYCRYSTALLINE+SILICON
10 HIGH K 77701 0% 67% 506 Search HIGH+K Search HIGH+K

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 3


rank cluster_id2 link
1 553 BETA FESI2//SILICIDES//ERBIUM
2 521 SILICON CARBIDE//4H SIC//SIC
3 215 JOURNAL OF CRYSTAL GROWTH//HGCDTE//SOVIET PHYSICS SEMICONDUCTORS-USSR
4 519 TERAHERTZ//TERAHERTZ TIME DOMAIN SPECTROSCOPY//TERAHERTZ SPECTROSCOPY
5 596 RESISTIVE SWITCHING//MEMRISTOR//RRAM
6 419 PLASMA SOURCES SCIENCE & TECHNOLOGY//REVIEW OF SCIENTIFIC INSTRUMENTS//JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A
7 396 LEAD FREE SOLDER//SOLDER//ELECTROMIGRATION
8 64 SEMICONDUCTOR LASERS//PHYSICS, APPLIED//PHYSICS, CONDENSED MATTER
9 214 ZNO//ZINC OXIDE//GAS SENSOR
10 664 NANOINDENTATION//SMALL PUNCH TEST//INDENTATION

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