Class information for:
Level 1: HYDROGEN SENSOR//HYDROGEN SENSING//THERMOELECTRIC GAS SENSOR

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
15544 706 26.6 76%


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
2 4 MATERIALS SCIENCE, MULTIDISCIPLINARY//PHYSICS, APPLIED//PHYSICS, CONDENSED MATTER 2836879
508 3       ELECTRONIC NOSE//SENSORS AND ACTUATORS B-CHEMICAL//HUMIDITY SENSOR 21668
3018 2             HYDROGEN SENSOR//MICROHOTPLATE//S SENCE 2527
15544 1                   HYDROGEN SENSOR//HYDROGEN SENSING//THERMOELECTRIC GAS SENSOR 706

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 HYDROGEN SENSOR authKW 1796122 22% 27% 154
2 HYDROGEN SENSING authKW 332201 4% 30% 26
3 THERMOELECTRIC GAS SENSOR authKW 318473 1% 82% 9
4 CERAMIC CATALYST authKW 302749 1% 100% 7
5 PALLADIUM PD authKW 197530 2% 35% 13
6 HYDROGEN DETECTION authKW 186530 2% 25% 17
7 THERMOELECTRIC HYDROGEN SENSOR authKW 173000 1% 100% 4
8 HOME PLIANCES MFG CO address 172996 1% 67% 6
9 ENGN OPT FIBER SENSING TECHNOL address 138398 1% 80% 4
10 IMSAS MICROSENSORS ACTUATORS SYST address 135152 1% 63% 5

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Electrochemistry 8321 29% 0% 206
2 Instruments & Instrumentation 6575 30% 0% 215
3 Chemistry, Analytical 2416 26% 0% 182
4 Physics, Applied 1525 31% 0% 221
5 Nanoscience & Nanotechnology 1404 16% 0% 111
6 Materials Science, Multidisciplinary 1065 29% 0% 205
7 Chemistry, Physical 443 19% 0% 135
8 Optics 391 11% 0% 78
9 Materials Science, Coatings & Films 182 4% 0% 29
10 Physics, Condensed Matter 152 10% 0% 69

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 HOME PLIANCES MFG CO 172996 1% 67% 6
2 ENGN OPT FIBER SENSING TECHNOL 138398 1% 80% 4
3 IMSAS MICROSENSORS ACTUATORS SYST 135152 1% 63% 5
4 DIPARTIMENTO INGN MECCAN SETTORE MAT 115999 2% 21% 13
5 ENGN FIBER OPT SENSING TECHNOL 87845 2% 13% 16
6 CELLULE C TEURS 86500 0% 100% 2
7 CLEANER ENERGY UNIT 63596 1% 29% 5
8 ADV MAT PROC ANAL MECH MAT AEROSP ENGN 43250 0% 100% 1
9 ASRC 15 43250 0% 100% 1
10 BIOROBOT POLO ST ANNA VALDERA 43250 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 SENSORS AND ACTUATORS B-CHEMICAL 42160 19% 1% 135
2 SENSOR LETTERS 3805 2% 1% 13
3 IEEE SENSORS JOURNAL 2373 3% 0% 18
4 INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 2209 5% 0% 32
5 NANOPHOTONICS 1077 0% 1% 2
6 CHEMISTRY AND PHYSICS OF CARBON 918 0% 2% 1
7 NANOTECHNOLOGY 817 2% 0% 15
8 ACS SENSORS 758 0% 1% 2
9 OPTICAL MATERIALS EXPRESS 659 1% 0% 5
10 SENSORS AND ACTUATORS A-PHYSICAL 607 2% 0% 12

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 HYDROGEN SENSOR 1796122 22% 27% 154 Search HYDROGEN+SENSOR Search HYDROGEN+SENSOR
2 HYDROGEN SENSING 332201 4% 30% 26 Search HYDROGEN+SENSING Search HYDROGEN+SENSING
3 THERMOELECTRIC GAS SENSOR 318473 1% 82% 9 Search THERMOELECTRIC+GAS+SENSOR Search THERMOELECTRIC+GAS+SENSOR
4 CERAMIC CATALYST 302749 1% 100% 7 Search CERAMIC+CATALYST Search CERAMIC+CATALYST
5 PALLADIUM PD 197530 2% 35% 13 Search PALLADIUM+PD Search PALLADIUM+PD
6 HYDROGEN DETECTION 186530 2% 25% 17 Search HYDROGEN+DETECTION Search HYDROGEN+DETECTION
7 THERMOELECTRIC HYDROGEN SENSOR 173000 1% 100% 4 Search THERMOELECTRIC+HYDROGEN+SENSOR Search THERMOELECTRIC+HYDROGEN+SENSOR
8 C PD FILMS 129750 0% 100% 3 Search C+PD+FILMS Search C+PD+FILMS
9 FAST RESPONSE RECOVERY TIME 129750 0% 100% 3 Search FAST+RESPONSE+RECOVERY+TIME Search FAST+RESPONSE+RECOVERY+TIME
10 PT LOADED WO3 COATING 129750 0% 100% 3 Search PT+LOADED+WO3+COATING Search PT+LOADED+WO3+COATING

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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 KILINC, N , (2013) RESISTIVE HYDROGEN SENSORS BASED ON NANOSTRUCTURED METALS AND METAL ALLOYS.NANOSCIENCE AND NANOTECHNOLOGY LETTERS. VOL. 5. ISSUE 8. P. 825-841 82 59% 2
2 WADELL, C , SYRENOVA, S , LANGHAMMER, C , (2014) PLASMONIC HYDROGEN SENSING WITH NANOSTRUCTURED METAL HYDRIDESE.ACS NANO. VOL. 8. ISSUE 12. P. 11925 -11940 52 59% 23
3 HUBERT, T , BOON-BRETT, L , BLACK, G , BANACH, U , (2011) HYDROGEN SENSORS - A REVIEW.SENSORS AND ACTUATORS B-CHEMICAL. VOL. 157. ISSUE 2. P. 329 -352 62 32% 362
4 OHODNICKI, PR , BALTRUS, JP , BROWN, TD , (2015) PD/SIO2 AND AUPD/SIO2 NANOCOMPOSITE-BASED OPTICAL FIBER SENSORS FOR H-2 SENSING APPLICATIONS.SENSORS AND ACTUATORS B-CHEMICAL. VOL. 214. ISSUE . P. 159 -168 36 78% 12
5 SILVA, SF , COELHO, L , FRAZAO, O , SANTOS, JL , MALCATA, FX , (2012) A REVIEW OF PALLADIUM-BASED FIBER-OPTIC SENSORS FOR MOLECULAR HYDROGEN DETECTION.IEEE SENSORS JOURNAL. VOL. 12. ISSUE 1. P. 93 -102 34 85% 38
6 JAVAHIRALY, N , (2015) REVIEW ON HYDROGEN LEAK DETECTION: COMPARISON BETWEEN FIBER OPTIC SENSORS BASED ON DIFFERENT DESIGNS WITH PALLADIUM.OPTICAL ENGINEERING. VOL. 54. ISSUE 3. P. - 33 80% 5
7 LEE, J , SHIM, W , NOH, JS , LEE, W , (2012) DESIGN RULES FOR NANOGAP-BASED HYDROGEN GAS SENSORS.CHEMPHYSCHEM. VOL. 13. ISSUE 6. P. 1395 -1403 42 58% 21
8 MENUMEROV, E , MARKS, BA , DIKIN, DA , LEE, FX , WINSLOW, RD , GURU, S , SIL, D , BORGUET, E , HUTAPEA, P , HUGHES, RA , ET AL (2016) SENSING HYDROGEN GAS FROM ATMOSPHERIC PRESSURE TO A HUNDRED PARTS PER MILLION WITH NANOGAPS FABRICATED USING A SINGLE-STEP BENDING DEFORMATION.ACS SENSORS. VOL. 1. ISSUE 1. P. 73 -80 31 58% 3
9 OZTURK, S , KILINC, N , (2016) PD THIN FILMS ON FLEXIBLE SUBSTRATE FOR HYDROGEN SENSOR.JOURNAL OF ALLOYS AND COMPOUNDS. VOL. 674. ISSUE . P. 179 -184 24 80% 2
10 FONG, NR , BERINI, P , TAIT, RN , (2016) HYDROGEN SENSING WITH PD-COATED LONG-RANGE SURFACE PLASMON MEMBRANE WAVEGUIDES.NANOSCALE. VOL. 8. ISSUE 7. P. 4284 -4290 33 61% 0

Classes with closest relation at Level 1


Rank Class id link
1 17695 NANOCRYSTALLINE PD//IONENSTRAHLPHYS MATERIALFOR UNG//MO V SUPERLATTICES
2 8462 S SENCE//HYDROGEN SENSOR//SSENCE
3 18030 MICROHOTPLATE//MICROHEATER//MICRO GAS SENSOR
4 15459 AL DOPED GRAPHENE//NANOSTRUCTURE ADSORBENT//ARTIFICIAL INTELLIGENCE ROBOT CAIRO
5 9335 GAS IONIZATION SENSOR//GAS SENSOR//MAT NEW TECHNOL UNIT
6 9125 PD RH ALLOYS//LIMITED VOLUME ELECTRODES//HYDROGEN ABSORPTION
7 32 GAS SENSOR//SENSORS AND ACTUATORS B-CHEMICAL//SNO2
8 9674 SWITCHABLE MIRROR//RARE EARTH HYDRIDES//YTTRIUM HYDRIDE
9 36687 A384 ALLOY//AU INXOYNZ MULTILAYER SYSTEM//AU NANO STRUCTURES
10 17751 AMPEROMETRIC GAS SENSOR//SPE ELECTROLYSIS METHOD//SOLID POLYMER ELECTROLYTE SPE

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