Class information for:
Level 1: BOHM CRITERION//PLASMA SOLID INTERACTION//EMISSIVE PROBE

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
5447 1556 20.2 57%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
512 14399 PLASMA SOURCES SCIENCE & TECHNOLOGY//PLASMA DISPLAY PANEL PDP//PLASMA DISPLAY PANEL

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 BOHM CRITERION Author keyword 29 67% 2% 26
2 PLASMA SOLID INTERACTION Author keyword 21 78% 1% 14
3 EMISSIVE PROBE Author keyword 21 73% 1% 16
4 OXFORD UNIT Address 20 40% 3% 40
5 PRESHEATH Author keyword 14 64% 1% 14
6 ELECTRONEGATIVE PLASMA Author keyword 13 55% 1% 16
7 PLASMA SHEATH Author keyword 12 26% 3% 40
8 MAGNETIC SHEATH Author keyword 12 86% 0% 6
9 SHEATH Author keyword 10 17% 4% 55
10 ION TEMPERATURE Author keyword 9 28% 2% 29

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 BOHM CRITERION 29 67% 2% 26 Search BOHM+CRITERION Search BOHM+CRITERION
2 PLASMA SOLID INTERACTION 21 78% 1% 14 Search PLASMA+SOLID+INTERACTION Search PLASMA+SOLID+INTERACTION
3 EMISSIVE PROBE 21 73% 1% 16 Search EMISSIVE+PROBE Search EMISSIVE+PROBE
4 PRESHEATH 14 64% 1% 14 Search PRESHEATH Search PRESHEATH
5 ELECTRONEGATIVE PLASMA 13 55% 1% 16 Search ELECTRONEGATIVE+PLASMA Search ELECTRONEGATIVE+PLASMA
6 PLASMA SHEATH 12 26% 3% 40 Search PLASMA+SHEATH Search PLASMA+SHEATH
7 MAGNETIC SHEATH 12 86% 0% 6 Search MAGNETIC+SHEATH Search MAGNETIC+SHEATH
8 SHEATH 10 17% 4% 55 Search SHEATH Search SHEATH
9 ION TEMPERATURE 9 28% 2% 29 Search ION+TEMPERATURE Search ION+TEMPERATURE
10 MACH PROBE 8 52% 1% 11 Search MACH+PROBE Search MACH+PROBE

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 BOHM CRITERION 180 80% 7% 112
2 PRESHEATH 73 68% 4% 64
3 ION COLLECTION 45 57% 3% 54
4 COLLISIONLESS SHEATH 45 94% 1% 16
5 ANALYTICAL FIT 38 93% 1% 14
6 PATCH ACTIVE PLASMA 34 93% 1% 13
7 DOMINATED POSITIVE COLUMN 33 100% 1% 13
8 ELECTRONEGATIVE PLASMAS 25 71% 1% 20
9 MAXWELLIAN SOURCE 22 81% 1% 13
10 COLLISIONAL SHEATH 21 85% 1% 11

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Probe measurements of electron-energy distributions in plasmas: what can we measure and how can we achieve reliable results? 2011 88 60 55%
THE BOHM CRITERION AND SHEATH FORMATION 1991 516 37 78%
The plasma-sheath boundary: its history and Langmuir's definition of the sheath edge 2009 29 7 86%
Emissive probes 2011 31 68 71%
Plasma and sheath 2009 17 15 100%
Sheaths in laboratory and space plasmas 2013 9 210 54%
The plasma-sheath boundary region 2003 79 45 67%
Electric probes for plasmas: The link between theory and instrument 2002 131 119 41%
Analytical approximations for the sheath potential profile 2009 5 14 100%
The Child-Langmuir law and analytical theory of collisionless to collision-dominated sheaths 2009 12 26 58%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 OXFORD UNIT 20 40% 2.6% 40
2 INPT TOULOUSE 8 70% 0.4% 7
3 ASSOC EURATOM OAW 7 25% 1.7% 26
4 LECAD 7 46% 0.7% 11
5 IPP CR 3 23% 0.8% 13
6 PHYS PLASMASCNRSECOLE POLYTECH 3 43% 0.4% 6
7 IPPCR 2 25% 0.4% 6
8 OAW 2 19% 0.5% 8
9 ELECT PROBE PLICAT 1 38% 0.2% 3
10 PLASMA ENERGY PHYS GRP 1 38% 0.2% 3

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000187448 VACUUM TECHNOL//ACTIVE PLASMA RESONANCE SPECTROSCOPY//CUTOFF PROBE
2 0.0000167004 DOUBLE PLASMA DEVICE//MULTIPLE DOUBLE LAYERS//GRID BIAS METHOD
3 0.0000145217 LADDER SHAPED ELECTRODE//PLASMA ATOM PHYS//VHF PLASMA
4 0.0000133201 SPACE PLASMA POWER PROP GRP//SPACE PLASMA POWER PROP//HELICON WAVE
5 0.0000126904 LOW INDUCTANCE ANTENNA//LOW DAMAGE PROCESS//INDUCTIVELY COUPLED PLASMA
6 0.0000116481 SPATIALLY INHOMOGENEOUS BOLTZMANN EQUATION//IONIZATION WAVES//ELECTRON VELOCITY DISTRIBUTION FUNCTION
7 0.0000107493 B2 EIRENE//DIVERTOR PLASMA//DETACHED PLASMA
8 0.0000085635 ASSOC EURATOM PLASM HYS//EURATOM FUS ASSOC CULHAM//ASSOC EURATOM PHYS
9 0.0000079563 PLASMA PROP//HALL THRUSTER//PLASMADYNAM ELECT PROP
10 0.0000069223 PLASMA DISPLACEMENT//DIAMAGNETIC LOOP//PLASMA POSITION