Class information for:
Level 1: ELECTRON DENSITY FLUCTUATION//FIBERED OPTICAL WAVE MICROPHONE//OPTICAL WAVE MICROPHONE

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
15 4 METALLURGY & METALLURGICAL ENGINEERING//MATERIALS SCIENCE, MULTIDISCIPLINARY//MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 827627
308 3       NUCLEAR FUSION//PLASMA PHYSICS AND CONTROLLED FUSION//PHYSICS, FLUIDS & PLASMAS 40649
12 2             NUCLEAR FUSION//PLASMA PHYSICS AND CONTROLLED FUSION//PHYSICS, FLUIDS & PLASMAS 39609
23996 1                   ELECTRON DENSITY FLUCTUATION//FIBERED OPTICAL WAVE MICROPHONE//OPTICAL WAVE MICROPHONE 350

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ELECTRON DENSITY FLUCTUATION authKW 281394 1% 63% 5
2 FIBERED OPTICAL WAVE MICROPHONE authKW 270142 1% 100% 3
3 OPTICAL WAVE MICROPHONE authKW 240124 1% 67% 4
4 UPR 287 address 120062 1% 67% 2
5 CFNIST address 90047 0% 100% 1
6 CNRS UPR 287 PHYS MILIEUX IONISES address 90047 0% 100% 1
7 COLLECTIVE RAYLEIGH SCATTERING authKW 90047 0% 100% 1
8 ENGN SCI ENERGY CONVERS address 90047 0% 100% 1
9 FRAUNHOFER DIFFRACTION METHOD authKW 90047 0% 100% 1
10 INSTANT VELOCITY authKW 90047 0% 100% 1

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Fluids & Plasmas 7682 36% 0% 127
2 Physics, Nuclear 1938 22% 0% 77
3 Instruments & Instrumentation 1389 20% 0% 71
4 Physics, Applied 843 33% 0% 115
5 Physics, Multidisciplinary 440 17% 0% 61
6 Optics 60 7% 0% 24
7 Mechanics 49 5% 0% 18
8 Meteorology & Atmospheric Sciences 2 1% 0% 5
9 Nuclear Science & Technology 2 1% 0% 5
10 Engineering, Electrical & Electronic 0 3% 0% 12

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 UPR 287 120062 1% 67% 2
2 CFNIST 90047 0% 100% 1
3 CNRS UPR 287 PHYS MILIEUX IONISES 90047 0% 100% 1
4 ENGN SCI ENERGY CONVERS 90047 0% 100% 1
5 LAERTE 90047 0% 100% 1
6 UMR 6633EQUIPE TURBULENCE PLASMA ST JEROME 90047 0% 100% 1
7 ELECT INTELLIGENT 90045 1% 50% 2
8 ELE OMAGNET FIELD THEORY PLASMA PHYS 72035 1% 40% 2
9 UMR 7648 CNRS 72035 1% 40% 2
10 MILLIMETRE WAVE 45023 0% 50% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PLASMA PHYSICS AND CONTROLLED FUSION 66053 20% 1% 70
2 REVIEW OF SCIENTIFIC INSTRUMENTS 12012 18% 0% 64
3 HELVETICA PHYSICA ACTA 3834 2% 1% 8
4 PHYSICA SCRIPTA 2165 6% 0% 20
5 JOURNAL OF PLASMA PHYSICS 1934 2% 0% 8
6 IEEE TRANSACTIONS ON PLASMA SCIENCE 1280 3% 0% 12
7 INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES 1244 2% 0% 7
8 PHYSICS OF FLUIDS 877 3% 0% 12
9 JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS 678 1% 0% 4
10 COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES SERIE B 655 0% 1% 1

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ELECTRON DENSITY FLUCTUATION 281394 1% 63% 5 Search ELECTRON+DENSITY+FLUCTUATION Search ELECTRON+DENSITY+FLUCTUATION
2 FIBERED OPTICAL WAVE MICROPHONE 270142 1% 100% 3 Search FIBERED+OPTICAL+WAVE+MICROPHONE Search FIBERED+OPTICAL+WAVE+MICROPHONE
3 OPTICAL WAVE MICROPHONE 240124 1% 67% 4 Search OPTICAL+WAVE+MICROPHONE Search OPTICAL+WAVE+MICROPHONE
4 COLLECTIVE RAYLEIGH SCATTERING 90047 0% 100% 1 Search COLLECTIVE+RAYLEIGH+SCATTERING Search COLLECTIVE+RAYLEIGH+SCATTERING
5 FRAUNHOFER DIFFRACTION METHOD 90047 0% 100% 1 Search FRAUNHOFER+DIFFRACTION+METHOD Search FRAUNHOFER+DIFFRACTION+METHOD
6 INSTANT VELOCITY 90047 0% 100% 1 Search INSTANT+VELOCITY Search INSTANT+VELOCITY
7 LASER IMAGING METHOD 90047 0% 100% 1 Search LASER+IMAGING+METHOD Search LASER+IMAGING+METHOD
8 LASER PHASE CONTRAST 90047 0% 100% 1 Search LASER+PHASE+CONTRAST Search LASER+PHASE+CONTRAST
9 LASER PHASE CONTRAST METHOD 90047 0% 100% 1 Search LASER+PHASE+CONTRAST+METHOD Search LASER+PHASE+CONTRAST+METHOD
10 LIQUID TARGET PRESSURE WAVES 90047 0% 100% 1 Search LIQUID+TARGET+PRESSURE+WAVES Search LIQUID+TARGET+PRESSURE+WAVES

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 17416 PLASMA POLARIMETRY//POLARIMETER INTERFEROMETER//ANGULAR VARIABLE TECHNIQUE
2 12185 ELECTRON CYCLOTRON EMISSION//FUSAO NUCL//ELECTRON CYCLOTRON EMISSION IMAGING
3 32877 LEUVEN MATH MODELLING COMPUTAT SCI LMCC//PLASMA HOLE//CHARGE EXHANGE INTERACTION
4 3123 PLASMA TURBULENCE//PHYSICS OF PLASMAS//PLASMA PHYSICS AND CONTROLLED FUSION
5 20136 ELECTRON BERNSTEIN WAVE//COLLECTIVE THOMSON SCATTERING//ELECTRON CYCLOTRON LAUNCHER
6 1499 PHYSICS OF PLASMAS//GYROKINETICS//GEODESIC ACOUSTIC MODE
7 20561 ION PHOTON EMISSION//EQUIPE SPECT IMAGERIE ATOM MAT//SURVIVAL COEFFICIENT
8 18293 THOMSON SCATTERING//TVTS//PLASMA DIAGNOSTICS INTERFEROMETRY SPECTROSCOPY AND IMAGING
9 21894 PLASMA PHYS NSC//ALFVEN WAVE PLASMA HEATING//PLASMA PHYS ERM KMS
10 11530 REVIEW OF SCIENTIFIC INSTRUMENTS//CXRS//MOTIONAL STARK EFFECT

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