Class information for:
Level 1: NANOTRIBOLOGY//SUPERLUBRICITY//ATOMIC SCALE FRICTION

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
346 3       ATOMIC FORCE MICROSCOPY//ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY//PRESSURE SWING ADSORPTION 36800
553 2             ATOMIC FORCE MICROSCOPY//NANOTRIBOLOGY//FORCE SPECTROSCOPY 15137
4372 1                   NANOTRIBOLOGY//SUPERLUBRICITY//ATOMIC SCALE FRICTION 1829

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NANOTRIBOLOGY authKW 528728 7% 25% 125
2 SUPERLUBRICITY authKW 312694 2% 55% 33
3 ATOMIC SCALE FRICTION authKW 287552 1% 76% 22
4 FRICTION FORCE MICROSCOPY authKW 184683 1% 40% 27
5 FRICTIONAL FORCE MICROSCOPY authKW 139561 0% 90% 9
6 NANOFRICTION authKW 125041 1% 48% 15
7 TRIBOLOGY LETTERS journal 121704 7% 5% 136
8 TOMLINSON MODEL authKW 105532 0% 88% 7
9 ATOMIC FRICTION authKW 93805 0% 78% 7
10 FRICTION authKW 89556 12% 2% 217

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Mechanical 5209 18% 0% 326
2 Physics, Condensed Matter 3247 23% 0% 427
3 Physics, Applied 1997 23% 0% 426
4 Materials Science, Multidisciplinary 1908 25% 0% 458
5 Physics, Multidisciplinary 1381 14% 0% 255
6 Nanoscience & Nanotechnology 1276 10% 0% 182
7 Chemistry, Physical 828 17% 0% 308
8 Engineering, Chemical 411 8% 0% 140
9 Physics, Mathematical 371 5% 0% 85
10 Materials Science, Coatings & Films 270 3% 0% 59

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MIYAGI KU 88610 0% 86% 6
2 SHENZHEN MICRONANO MFG 78759 0% 57% 8
3 STATE TRIBOL 41913 4% 4% 69
4 INTERDISCIPLINARY S KANEKO 38766 0% 75% 3
5 BASIC EDUCAIT 34460 0% 100% 2
6 MICROMECHANISMS 34460 0% 100% 2
7 PERFORMANCE POLYMER MAT 34460 0% 100% 2
8 PHYS CNS 34460 0% 100% 2
9 MADRILENO ESTUDIOS AVANZADOS 31006 0% 30% 6
10 INM LEIBNIZ NEW MAT EXPT PHYS 22972 0% 67% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TRIBOLOGY LETTERS 121704 7% 5% 136
2 FRICTION 27664 1% 11% 15
3 JOURNAL OF JAPANESE SOCIETY OF TRIBOLOGISTS 12574 2% 2% 36
4 WEAR 4054 3% 0% 52
5 TRIBOLOGY INTERNATIONAL 3659 2% 1% 33
6 TRIBOLOGY & LUBRICATION TECHNOLOGY 3251 1% 2% 11
7 PHYSICAL REVIEW B 3150 10% 0% 182
8 PHYSICAL REVIEW LETTERS 2382 7% 0% 119
9 NANOTECHNOLOGY 1799 2% 0% 39
10 MRS BULLETIN 1301 1% 1% 13

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 NANOTRIBOLOGY 528728 7% 25% 125 Search NANOTRIBOLOGY Search NANOTRIBOLOGY
2 SUPERLUBRICITY 312694 2% 55% 33 Search SUPERLUBRICITY Search SUPERLUBRICITY
3 ATOMIC SCALE FRICTION 287552 1% 76% 22 Search ATOMIC+SCALE+FRICTION Search ATOMIC+SCALE+FRICTION
4 FRICTION FORCE MICROSCOPY 184683 1% 40% 27 Search FRICTION+FORCE+MICROSCOPY Search FRICTION+FORCE+MICROSCOPY
5 FRICTIONAL FORCE MICROSCOPY 139561 0% 90% 9 Search FRICTIONAL+FORCE+MICROSCOPY Search FRICTIONAL+FORCE+MICROSCOPY
6 NANOFRICTION 125041 1% 48% 15 Search NANOFRICTION Search NANOFRICTION
7 TOMLINSON MODEL 105532 0% 88% 7 Search TOMLINSON+MODEL Search TOMLINSON+MODEL
8 ATOMIC FRICTION 93805 0% 78% 7 Search ATOMIC+FRICTION Search ATOMIC+FRICTION
9 FRICTION 89556 12% 2% 217 Search FRICTION Search FRICTION
10 STICK SLIP 88476 3% 10% 51 Search STICK+SLIP Search STICK+SLIP

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 11608 SURFACE FORCES APPARATUS//CONFINED FILMS//MOLECULAR TRIBOLOGY
2 7648 STICTION//ELECTROSTATIC MOTOR//MICROMOTOR
3 14884 CHEMICAL FORCE MICROSCOPY//SPRING CONSTANT//FORCE TITRATION
4 18118 ATOMIC FORCE ACOUSTIC MICROSCOPY//ULTRASONIC ATOMIC FORCE MICROSCOPY//CONTACT RESONANCE
5 27681 NANOSCALE PHYS GRP//CASIMIR FRICTION//FLUCTUATION ELECTROMAGNETIC FORCES
6 16398 NANOMECH GRP//GIGAHERTZ OSCILLATORS//NANO ELECT FUTURE TECHNOL
7 11859 ADHESIVE CONTACT//JKR THEORY//JKR
8 1280 NONCONTACT ATOMIC FORCE MICROSCOPY//NC AFM//DISSENY PROGRAMACIO SISTEMES ELECT
9 17967 CAPILLARY FORCE//CAPILLARY SUSPENSIONS//CAPILLARY BRIDGE
10 11920 SKID RESISTANCE//RUBBER FRICTION//MACROTEXTURE

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