Class information for:
Level 1: STRAINED SI//STRAINED SILICON//SIGE

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
893 2             SIGE//STRAINED SI//GERMANIUM 11547
2006 1                   STRAINED SI//STRAINED SILICON//SIGE 2431

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 STRAINED SI authKW 1326125 6% 65% 158
2 STRAINED SILICON authKW 749449 4% 54% 107
3 SIGE authKW 729533 11% 21% 269
4 VIRTUAL SUBSTRATE authKW 328606 2% 69% 37
5 SILICON NANOSCI address 288680 2% 48% 46
6 SIGE ON INSULATOR authKW 225434 1% 87% 20
7 GE CONDENSATION authKW 219860 1% 81% 21
8 SGOI authKW 187173 1% 76% 19
9 CRYSTAL SCI TECHNOL address 183412 2% 26% 54
10 STRAIN RELAXATION authKW 180607 3% 21% 67

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Applied 26993 66% 0% 1616
2 Engineering, Electrical & Electronic 8992 37% 0% 890
3 Physics, Condensed Matter 8852 32% 0% 787
4 Materials Science, Coatings & Films 5231 11% 0% 265
5 Materials Science, Multidisciplinary 2266 24% 0% 581
6 Nanoscience & Nanotechnology 882 7% 0% 182
7 Crystallography 268 3% 0% 84
8 Physics, Multidisciplinary 252 6% 0% 155
9 Microscopy 45 1% 0% 14
10 Electrochemistry 13 1% 0% 32

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SILICON NANOSCI 288680 2% 48% 46
2 CRYSTAL SCI TECHNOL 183412 2% 26% 54
3 ADV S 159972 2% 24% 52
4 WIDE BAND G SEMICOND MAT DEVICES 86142 2% 13% 51
5 INTEGRIERTE SYST 37487 0% 32% 9
6 HALBLEITERTECH 35143 1% 8% 33
7 PALAZ 34565 0% 67% 4
8 ADV LSI TECHNOL 32705 1% 11% 24
9 MICROELECT 31351 9% 1% 209
10 SILICON NANO SCI 29626 0% 57% 4

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SOLID-STATE ELECTRONICS 28680 6% 2% 149
2 IEEE TRANSACTIONS ON ELECTRON DEVICES 25666 7% 1% 177
3 IEEE ELECTRON DEVICE LETTERS 19615 5% 1% 119
4 SEMICONDUCTOR SCIENCE AND TECHNOLOGY 14219 4% 1% 95
5 APPLIED PHYSICS LETTERS 10378 12% 0% 303
6 MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING 9103 2% 1% 50
7 THIN SOLID FILMS 8860 7% 0% 160
8 JOURNAL OF COMPUTATIONAL ELECTRONICS 7015 1% 2% 25
9 MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY 5054 2% 1% 54
10 JOURNAL OF APPLIED PHYSICS 4672 8% 0% 202

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 STRAINED SI 1326125 6% 65% 158 Search STRAINED+SI Search STRAINED+SI
2 STRAINED SILICON 749449 4% 54% 107 Search STRAINED+SILICON Search STRAINED+SILICON
3 SIGE 729533 11% 21% 269 Search SIGE Search SIGE
4 VIRTUAL SUBSTRATE 328606 2% 69% 37 Search VIRTUAL+SUBSTRATE Search VIRTUAL+SUBSTRATE
5 SIGE ON INSULATOR 225434 1% 87% 20 Search SIGE+ON+INSULATOR Search SIGE+ON+INSULATOR
6 GE CONDENSATION 219860 1% 81% 21 Search GE+CONDENSATION Search GE+CONDENSATION
7 SGOI 187173 1% 76% 19 Search SGOI Search SGOI
8 STRAIN RELAXATION 180607 3% 21% 67 Search STRAIN+RELAXATION Search STRAIN+RELAXATION
9 MOBILITY ENHANCEMENT 155776 1% 48% 25 Search MOBILITY+ENHANCEMENT Search MOBILITY+ENHANCEMENT
10 SILICON GERMANIUM 140756 3% 15% 72 Search SILICON+GERMANIUM Search SILICON+GERMANIUM

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 22953 POLY SIGE//SIGE OXIDE//SILICON THIN FILM SOLAR CELL PROJECT
2 7126 STRAINED SI1 XGEX SI QUANTUM WELLS//SI GE INTERFACE//DIFFRACTOMETER OPTIMISATION
3 14400 SIGEC//SI1 YCY//SI1 X YGEXCY
4 20348 CERAM PHYS//RIN//SINGLE WAFER FURNACE SWF
5 7073 NETWORK COMPUTAT NANOTECHNOL//BALLISTIC TRANSPORT//QUASI BALLISTIC TRANSPORT
6 7342 GESN//GERMANIUM TIN//GESN ALLOY
7 4817 MISFIT DISLOCATION//METAMORPHIC BUFFER//ULTRAHIGH FREQUENCY SEMICOND ELECT
8 23885 ANAL STRUCT MAT//UNITE RECH PHYS SOLIDE//PHYS MATIERE CONDENSEE NANOSCI LR ES 40 11
9 9401 SELECTIVE EPITAXIAL GROWTH//ELEVATED SOURCE DRAIN//GERMANIUM SILICON COMPOUNDS
10 8169 GERMANIUM//MBE//GE MOS

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