Class information for:
Level 1: STELLARATOR//NACL FUS//FUS SCI

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1724 2517 21.8 58%


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
19 4 ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON 523489
158 3       NUCLEAR FUSION//PHYSICS, FLUIDS & PLASMAS//PLASMA PHYSICS AND CONTROLLED FUSION 61209
11 2             NUCLEAR FUSION//PLASMA PHYSICS AND CONTROLLED FUSION//PHYSICS, FLUIDS & PLASMAS 38732
1724 1                   STELLARATOR//NACL FUS//FUS SCI 2517

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 STELLARATOR authKW 814837 6% 42% 160
2 NACL FUS address 474768 5% 30% 129
3 FUS SCI address 416963 9% 15% 235
4 HELIOTRON authKW 403078 1% 92% 36
5 NUCLEAR FUSION journal 384328 18% 7% 452
6 LHD authKW 334047 3% 39% 71
7 PLASMA PHYSICS AND CONTROLLED FUSION journal 208021 13% 5% 335
8 NEOCLASSICAL TRANSPORT authKW 180483 1% 60% 25
9 PHYSICS, FLUIDS & PLASMAS WoSSC 156067 61% 1% 1525
10 TORSATRON authKW 152405 1% 74% 17

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 Physics, Fluids & Plasmas 156067 61% 1% 1525
2 Physics, Nuclear 27883 32% 0% 796
3 Nuclear Science & Technology 10911 20% 0% 497
4 Physics, Multidisciplinary 745 9% 0% 239
5 Physics, Mathematical 246 3% 0% 87
6 Computer Science, Interdisciplinary Applications 162 3% 0% 71
7 Instruments & Instrumentation 160 3% 0% 85
8 Mechanics 132 4% 0% 90
9 Physics, Applied 22 5% 0% 134
10 Materials Science, Multidisciplinary 0 4% 0% 110

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 NACL FUS 474768 5% 30% 129
2 FUS SCI 416963 9% 15% 235
3 HSX PLASMA 150982 1% 66% 19
4 MAX PLANCK PLASM HYS 130736 6% 7% 152
5 ASOCIAC EURATOM 104464 1% 31% 28
6 TEIL GREIFSWALD 88212 2% 19% 39
7 NACL FUS CONFINAMIENTO MAGNET 60437 1% 28% 18
8 ENERGY ENGN SCI 53493 2% 8% 54
9 EURATOM ASSOC 41248 4% 3% 107
10 ASSOC EURATOM SUISSE 39289 0% 36% 9

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 NUCLEAR FUSION 384328 18% 7% 452
2 PLASMA PHYSICS AND CONTROLLED FUSION 208021 13% 5% 335
3 FUSION SCIENCE AND TECHNOLOGY 78071 6% 4% 157
4 PHYSICS OF PLASMAS 66445 13% 2% 321
5 PLASMA PHYSICS REPORTS 59478 5% 4% 116
6 FUSION TECHNOLOGY 30317 4% 3% 93
7 CONTRIBUTIONS TO PLASMA PHYSICS 23351 3% 3% 69
8 PHYSICS OF FLUIDS B-PLASMA PHYSICS 16548 2% 3% 52
9 FUSION ENGINEERING AND DESIGN 13978 4% 1% 104
10 JOURNAL OF NUCLEAR MATERIALS 6862 4% 1% 107

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 STELLARATOR 814837 6% 42% 160 Search STELLARATOR Search STELLARATOR
2 HELIOTRON 403078 1% 92% 36 Search HELIOTRON Search HELIOTRON
3 LHD 334047 3% 39% 71 Search LHD Search LHD
4 NEOCLASSICAL TRANSPORT 180483 1% 60% 25 Search NEOCLASSICAL+TRANSPORT Search NEOCLASSICAL+TRANSPORT
5 TORSATRON 152405 1% 74% 17 Search TORSATRON Search TORSATRON
6 W7 AS 135001 1% 70% 16 Search W7+AS Search W7+AS
7 ISLAND DIVERTOR 119420 1% 62% 16 Search ISLAND+DIVERTOR Search ISLAND+DIVERTOR
8 HELICAL SYSTEM 113202 1% 67% 14 Search HELICAL+SYSTEM Search HELICAL+SYSTEM
9 HELIOTRON J 89117 1% 57% 13 Search HELIOTRON+J Search HELIOTRON+J
10 LARGE HELICAL DEVICE 88192 1% 36% 20 Search LARGE+HELICAL+DEVICE Search LARGE+HELICAL+DEVICE

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 HIRSCH, M , BALDZUHN, J , BEIDLER, C , BRAKEL, R , BURHENN, R , DINKLAGE, A , EHMLER, H , ENDLER, M , ERCKMANN, V , FENG, Y , ET AL (2008) MAJOR RESULTS FROM THE STELLARATOR WENDELSTEIN 7-AS.PLASMA PHYSICS AND CONTROLLED FUSION. VOL. 50. ISSUE 5. P. - 205 51% 49
2 BEIDLER, CD , ALLMAIER, K , ISAEV, MY , KASILOV, SV , KERNBICHLER, W , LEITOLD, GO , MAASSBERG, H , MIKKELSEN, DR , MURAKAMI, S , SCHMIDT, M , ET AL (2011) BENCHMARKING OF THE MONO-ENERGETIC TRANSPORT COEFFICIENTS-RESULTS FROM THE INTERNATIONAL COLLABORATION ON NEOCLASSICAL TRANSPORT IN STELLARATORS (ICNTS).NUCLEAR FUSION. VOL. 51. ISSUE 7. P. - 63 95% 24
3 YAMADA, H , KAWAHATA, K , MUTOH, T , OHYABU, N , TAKEIRI, Y , IMAGAWA, S , IDA, K , MITO, T , NAGAYAMA, Y , SHIMOZUMA, T , ET AL (2010) PROGRESS IN THE INTEGRATED DEVELOPMENT OF THE HELICAL SYSTEM.FUSION SCIENCE AND TECHNOLOGY. VOL. 58. ISSUE 1. P. 12-28 71 87% 1
4 SPONG, DA , (2015) 3D TOROIDAL PHYSICS: TESTING THE BOUNDARIES OF SYMMETRY BREAKING.PHYSICS OF PLASMAS. VOL. 22. ISSUE 5. P. - 82 56% 5
5 CARRERAS, BA , GRIEGER, G , HARRIS, JH , JOHNSON, JL , LYON, JF , MOTOJIMA, O , RAU, F , RENNER, H , ROME, JA , UO, K , ET AL (1988) PROGRESS IN STELLARATOR HELIOTRON RESEARCH - 1981-1986.NUCLEAR FUSION. VOL. 28. ISSUE 9. P. 1613-1694 120 94% 44
6 HELANDER, P , BEIDLER, CD , BIRD, TM , DREVLAK, M , FENG, Y , HATZKY, R , JENKO, F , KLEIBER, R , PROLL, JHE , TURKIN, Y , ET AL (2012) STELLARATOR AND TOKAMAK PLASMAS: A COMPARISON.PLASMA PHYSICS AND CONTROLLED FUSION. VOL. 54. ISSUE 12. P. - 51 82% 21
7 HELANDER, P , (2014) THEORY OF PLASMA CONFINEMENT IN NON-AXISYMMETRIC MAGNETIC FIELDS.REPORTS ON PROGRESS IN PHYSICS. VOL. 77. ISSUE 8. P. - 40 87% 23
8 VELASCO, JL , CALVO, I , SATAKE, S , ALONSO, A , NUNAMI, M , YOKOYAMA, M , SATO, M , ESTRADA, T , FONTDECABA, JM , LINIERS, M , ET AL (2017) MODERATION OF NEOCLASSICAL IMPURITY ACCUMULATION IN HIGH TEMPERATURE PLASMAS OF HELICAL DEVICES.NUCLEAR FUSION. VOL. 56. ISSUE 1. P. - 45 85% 0
9 MIKKELSEN, DR , MAASSBERG, H , ZARNSTORFF, MC , BEIDLER, CD , HOULBERG, WA , KERNBICHLER, W , MYNICK, H , SPONG, DA , STRAND, P , TRIBALDOS, V , (2007) ASSESSMENT OF TRANSPORT IN NCSX.FUSION SCIENCE AND TECHNOLOGY. VOL. 51. ISSUE 2. P. 166 -180 57 84% 3
10 ICHIGUCHI, K , MIURA, H , MIZUGUCHI, N , SUZUKI, Y , NAKAJIMA, N , NAKAMURA, Y , (2010) THEORETICAL MHD ANALYSES OF LHD PLASMAS.FUSION SCIENCE AND TECHNOLOGY. VOL. 58. ISSUE 1. P. 242 -255 45 90% 0

Classes with closest relation at Level 1


Rank Class id link
1 26267 WENDELSTEIN 7 X//STELLARATOR//WENDELSTEIN 7 X W7 X
2 26585 HIBP//NACL FUS CONFINAMENTO MAGNET//PLASMA ELECTRIC POTENTIAL
3 167 NUCLEAR FUSION//PHYSICS OF PLASMAS//PLASMA PHYSICS AND CONTROLLED FUSION
4 24887 NONTWIST MAPS//ROBUST TORI//DEGENERATE RESONANCES
5 719 PLASMA PHYSICS AND CONTROLLED FUSION//PHYSICS OF PLASMAS//L H TRANSITION
6 11017 PLASMA SPECT GRP//REVIEW OF SCIENTIFIC INSTRUMENTS//EUV SPECTROMETER
7 5413 NUCLEAR FUSION//ERGODIC DIVERTOR//CULHAM SCI
8 1233 NUCLEAR FUSION//RESISTIVE WALL MODE//PHYSICS OF PLASMAS
9 1918 NUCLEAR FUSION//ALFVEN EIGENMODES//FAST IONS
10 23795 PLASMA PHYS NSC//ALFVEN WAVE PLASMA HEATING//L2 TORSATRON

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