Class information for:
Level 1: GAS SENSOR//GAS IONIZATION SENSOR//MAT NEW TECHNOL UNIT

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
38 3       CARBON NANOTUBES//SUPERCAPACITOR//GRAPHENE 108492
21 2             GRAPHENE//TRANSITION METAL DICHALCOGENIDES//MOS2 36529
5002 1                   GAS SENSOR//GAS IONIZATION SENSOR//MAT NEW TECHNOL UNIT 1717

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GAS SENSOR authKW 350848 18% 6% 317
2 GAS IONIZATION SENSOR authKW 183540 1% 100% 10
3 MAT NEW TECHNOL UNIT address 139095 1% 63% 12
4 CHEMIRESISTOR authKW 88200 1% 19% 25
5 FLEXIBLE NO2 SENSOR authKW 73416 0% 100% 4
6 MINOS EMAS address 62911 1% 29% 12
7 VACUUM MICROELECT MICROELECT MECH address 60062 0% 55% 6
8 PHYS TECHNOL NEW MAT address 60050 1% 27% 12
9 CARBON NANOTUBES authKW 57032 16% 1% 268
10 CNTS FUNCTIONALIZATIONS authKW 55062 0% 100% 3

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Nanoscience & Nanotechnology 7873 24% 0% 408
2 Instruments & Instrumentation 7389 21% 0% 362
3 Electrochemistry 7169 18% 0% 306
4 Materials Science, Multidisciplinary 4781 38% 0% 657
5 Physics, Applied 4673 35% 0% 596
6 Chemistry, Analytical 2969 19% 0% 324
7 Chemistry, Physical 1430 21% 0% 369
8 Physics, Condensed Matter 1145 15% 0% 262
9 Chemistry, Multidisciplinary 718 16% 0% 271
10 Physics, Atomic, Molecular & Chemical 157 5% 0% 87

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MAT NEW TECHNOL UNIT 139095 1% 63% 12
2 MINOS EMAS 62911 1% 29% 12
3 VACUUM MICROELECT MICROELECT MECH 60062 0% 55% 6
4 PHYS TECHNOL NEW MAT 60050 1% 27% 12
5 ARTIFICIAL INTELLIGENCE ROBOT CAIRO 44751 1% 24% 10
6 INTERDISCIPLINARY ADV MAT PHYS 33035 0% 60% 3
7 NANOSENSOR 26684 0% 18% 8
8 FO ENGN TECHNOL 26440 0% 21% 7
9 COMPUTAT CHEM NANOTECHNOL 24471 0% 67% 2
10 CR BRINDISI MAT NEW TECHNOL UNIT 24471 0% 67% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SENSORS AND ACTUATORS B-CHEMICAL 51513 14% 1% 237
2 NANOTECHNOLOGY 5091 4% 0% 63
3 CARBON 4412 3% 0% 55
4 IEEE SENSORS JOURNAL 4043 2% 1% 38
5 ACS SENSORS 2478 0% 2% 7
6 SENSOR LETTERS 1600 1% 1% 13
7 JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 1450 2% 0% 37
8 FULLERENES NANOTUBES AND CARBON NANOSTRUCTURES 1439 1% 1% 10
9 BEILSTEIN JOURNAL OF NANOTECHNOLOGY 1244 1% 1% 9
10 IEEE TRANSACTIONS ON NANOTECHNOLOGY 1178 1% 1% 11

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 GAS SENSOR 350848 18% 6% 317 Search GAS+SENSOR Search GAS+SENSOR
2 GAS IONIZATION SENSOR 183540 1% 100% 10 Search GAS+IONIZATION+SENSOR Search GAS+IONIZATION+SENSOR
3 CHEMIRESISTOR 88200 1% 19% 25 Search CHEMIRESISTOR Search CHEMIRESISTOR
4 FLEXIBLE NO2 SENSOR 73416 0% 100% 4 Search FLEXIBLE+NO2+SENSOR Search FLEXIBLE+NO2+SENSOR
5 CARBON NANOTUBES 57032 16% 1% 268 Search CARBON+NANOTUBES Search CARBON+NANOTUBES
6 CNTS FUNCTIONALIZATIONS 55062 0% 100% 3 Search CNTS+FUNCTIONALIZATIONS Search CNTS+FUNCTIONALIZATIONS
7 ROOM TEMPERATURE GAS SENSING 50820 0% 46% 6 Search ROOM+TEMPERATURE+GAS+SENSING Search ROOM+TEMPERATURE+GAS+SENSING
8 ROOM TEMPERATURE SENSOR 41949 0% 57% 4 Search ROOM+TEMPERATURE+SENSOR Search ROOM+TEMPERATURE+SENSOR
9 METAL NANOPARTICLE DECORATION 41295 0% 75% 3 Search METAL+NANOPARTICLE+DECORATION Search METAL+NANOPARTICLE+DECORATION
10 HYDROGEN SENSOR 37036 2% 6% 35 Search HYDROGEN+SENSOR Search HYDROGEN+SENSOR

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 31483 AL DOPED GRAPHENE//NANOSTRUCTURE ADSORBENT//QAEMSHAHR BRANCH
2 36192 1D CARBON//2N METHYL METHYL TIURONIUM//AMORPHOUS DIAMOND SUBSTRATES
3 21810 LUMINY//HELIUM DIMER AND TRIMER//LCSM UMR 7555
4 16581 CRYSTAL TECHNOL SECT//NH3 SENSOR//ALAN G MACDIARMID ENERGY
5 1069 CNTFET//CARBON NANOTUBE FIELD EFFECT TRANSISTOR//CARBON NANOTUBES
6 31 GAS SENSOR//SENSORS AND ACTUATORS B-CHEMICAL//SNO2
7 8377 FIELD EFFECT TRANSISTORS//SILICON NANOWIRES//SILICON NANOWIRE FIELD EFFECT TRANSISTOR
8 23837 SF6 DECOMPOSITION PRODUCTS//INFLUENCE REGULARITY//SF6
9 14506 CARBON NANOTUBES//AG MWCNT//ELECTROSTATIC FORCE DIRECTED ASSEMBLY
10 6043 HYDROGEN SENSOR//S SENCE//HYDROGEN DETECTION

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