Class information for:
Level 1: SI NANOCRYSTALS//SILICON NANOCRYSTALS//NANOPHOTON PHYS

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
813 2             POROUS SILICON//SILICON NANOCRYSTALS//SI NANOCRYSTALS 12152
1748 1                   SI NANOCRYSTALS//SILICON NANOCRYSTALS//NANOPHOTON PHYS 2534

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SI NANOCRYSTALS authKW 706338 4% 52% 110
2 SILICON NANOCRYSTALS authKW 638109 6% 35% 147
3 NANOPHOTON PHYS address 240174 1% 74% 26
4 SI QUANTUM DOTS authKW 230182 1% 49% 38
5 SILICON RICH OXIDE authKW 188077 1% 69% 22
6 SILICON QUANTUM DOTS authKW 174485 2% 35% 40
7 PHOTOLUMINESCENCE authKW 102352 16% 2% 408
8 ARC PHOTOVOLTA EXCELLENCE address 102187 1% 23% 35
9 SI SIO2 SUPERLATTICES authKW 100728 0% 90% 9
10 PHOTOELE ON TECHNOL PLICAT address 91364 1% 57% 13

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Applied 18501 55% 0% 1383
2 Physics, Condensed Matter 7528 29% 0% 747
3 Materials Science, Multidisciplinary 3875 29% 0% 746
4 Nanoscience & Nanotechnology 3812 14% 0% 357
5 Materials Science, Coatings & Films 2813 8% 0% 202
6 Optics 1029 10% 0% 246
7 Materials Science, Ceramics 439 3% 0% 75
8 Physics, Multidisciplinary 329 7% 0% 175
9 Physics, Nuclear 209 3% 0% 86
10 Nuclear Science & Technology 208 3% 0% 86

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NANOPHOTON PHYS 240174 1% 74% 26
2 ARC PHOTOVOLTA EXCELLENCE 102187 1% 23% 35
3 PHOTOELE ON TECHNOL PLICAT 91364 1% 57% 13
4 PHYS MECH TRON ENGN 71943 0% 64% 9
5 GAAS IC 63954 0% 86% 6
6 UNIDAD MONTERREY PIIT 62169 0% 50% 10
7 IMTEK 53384 2% 10% 45
8 IC CIDS BENEMERITA 49743 0% 100% 4
9 MIND IN2UB 49299 1% 18% 22
10 IMEL 43982 1% 19% 19

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 APPLIED PHYSICS LETTERS 9009 11% 0% 289
2 JOURNAL OF APPLIED PHYSICS 8921 11% 0% 282
3 SEMICONDUCTORS 8665 3% 1% 70
4 PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES 8212 3% 1% 75
5 JOURNAL OF LUMINESCENCE 6069 3% 1% 79
6 NANOTECHNOLOGY 4348 3% 1% 71
7 NANOSCALE RESEARCH LETTERS 3910 2% 1% 39
8 THIN SOLID FILMS 3584 4% 0% 105
9 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 2612 3% 0% 84
10 JOURNAL OF NON-CRYSTALLINE SOLIDS 2308 3% 0% 67

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SI NANOCRYSTALS 706338 4% 52% 110 Search SI+NANOCRYSTALS Search SI+NANOCRYSTALS
2 SILICON NANOCRYSTALS 638109 6% 35% 147 Search SILICON+NANOCRYSTALS Search SILICON+NANOCRYSTALS
3 SI QUANTUM DOTS 230182 1% 49% 38 Search SI+QUANTUM+DOTS Search SI+QUANTUM+DOTS
4 SILICON RICH OXIDE 188077 1% 69% 22 Search SILICON+RICH+OXIDE Search SILICON+RICH+OXIDE
5 SILICON QUANTUM DOTS 174485 2% 35% 40 Search SILICON+QUANTUM+DOTS Search SILICON+QUANTUM+DOTS
6 PHOTOLUMINESCENCE 102352 16% 2% 408 Search PHOTOLUMINESCENCE Search PHOTOLUMINESCENCE
7 SI SIO2 SUPERLATTICES 100728 0% 90% 9 Search SI+SIO2+SUPERLATTICES Search SI+SIO2+SUPERLATTICES
8 RADIATIVE DEFECTS 74615 0% 100% 6 Search RADIATIVE+DEFECTS Search RADIATIVE+DEFECTS
9 NANOCRYSTALLINE SI 71726 1% 38% 15 Search NANOCRYSTALLINE+SI Search NANOCRYSTALLINE+SI
10 CURVED SURFACE EFFECT 62179 0% 100% 5 Search CURVED+SURFACE+EFFECT Search CURVED+SURFACE+EFFECT

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 6637 SILICON NANOCRYSTALS//SILICON NANOPARTICLES//SILICON QUANTUM DOTS
2 11239 GE NANOCRYSTALS//IBN SINA FUNDAMENTAL SCI STUDIES//GERMANIUM NANOCRYSTALS
3 185 POROUS SILICON//POROUS SI//STAIN ETCHING
4 38229 SI O SUPERLATTICE//OXYGEN ATOMIC LAYER//SIX TRANSISTOR 6T STATIC RAM SRAM
5 29260 MSOS O P STRUCTURE//SEMI INSULATING POLYCRYSTALLINE SILICON//SIPOS
6 4924 ERBIUM//ERBIUM DOPED SILICON//LIGHT EMITTING STRUCTURES
7 3355 SILICON NITRIDE//SILICON OXYNITRIDE//SILICON NITRIDE FILM
8 2590 SONOS//FLASH MEMORY//NANOCRYSTAL MEMORY
9 23492 A SIOX IR SPECTROSCOPY//ADV GLASS RD CNT//ASTRONOMICAL TELESCOPE MIRROR
10 341 MICROCRYSTALLINE SILICON//ENERGY UNIT//NANOCRYSTALLINE SILICON

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