Class information for:
Level 2: PLASMA PROP//HALL THRUSTER//PLASMADYNAM ELECT PROP

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
2860 2399 20.9 35%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 3)


ID, lev.
above		 Publications Label for level above
454 23267 IEEE TRANSACTIONS ON PLASMA SCIENCE//PLASMA FOCUS//VACUUM ARC

Classes in level below (level 1)


ID, lev. below Publications Label for level below
8583 1170 PLASMA PROP//HALL THRUSTER//PLASMADYNAM ELECT PROP
18747 472 MONOPROPELLANT//MICRONOZZLE//MICROTHRUSTER
19843 423 LASER PROPULSION//LASER SUSTAINED PLASMA//PARABOLIC NOZZLE
22176 334 ELECT PROP PLASMA DYNAM//ELECTROMAGNETIC PLASMA ACCELERATION//MPD THRUSTER

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 PLASMA PROP Address 98 100% 1% 29
2 HALL THRUSTER Author keyword 93 78% 3% 61
3 PLASMADYNAM ELECT PROP Address 61 88% 1% 29
4 JOURNAL OF PROPULSION AND POWER Journal 48 10% 18% 434
5 STATIONARY PLASMA THRUSTERS Author keyword 38 93% 1% 14
6 ELECT PROP GRP Address 38 86% 1% 19
7 PLASMADYNAM ELECT PROPULS Address 30 100% 1% 12
8 ELECTRIC PROPULSION Author keyword 19 24% 3% 69
9 HALL THRUSTERS Author keyword 19 80% 1% 12
10 PROP MAT ENGN SECT Address 18 89% 0% 8

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 HALL THRUSTER 93 78% 3% 61 Search HALL+THRUSTER Search HALL+THRUSTER
2 STATIONARY PLASMA THRUSTERS 38 93% 1% 14 Search STATIONARY+PLASMA+THRUSTERS Search STATIONARY+PLASMA+THRUSTERS
3 ELECTRIC PROPULSION 19 24% 3% 69 Search ELECTRIC+PROPULSION Search ELECTRIC+PROPULSION
4 HALL THRUSTERS 19 80% 1% 12 Search HALL+THRUSTERS Search HALL+THRUSTERS
5 ION THRUSTER 15 54% 1% 19 Search ION+THRUSTER Search ION+THRUSTER
6 PULSED PLASMA THRUSTER 13 58% 1% 15 Search PULSED+PLASMA+THRUSTER Search PULSED+PLASMA+THRUSTER
7 PLASMA PROPULSION 12 46% 1% 19 Search PLASMA+PROPULSION Search PLASMA+PROPULSION
8 MONOPROPELLANT 11 52% 1% 15 Search MONOPROPELLANT Search MONOPROPELLANT
9 MICROTHRUSTER 10 46% 1% 17 Search MICROTHRUSTER Search MICROTHRUSTER
10 HALL EFFECT THRUSTER 10 61% 0% 11 Search HALL+EFFECT+THRUSTER Search HALL+EFFECT+THRUSTER

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 STATIONARY PLASMA THRUSTERS 259 89% 5% 116
2 HALL THRUSTER 87 81% 2% 52
3 MICROPROPULSION 41 53% 2% 54
4 SEGMENTED ELECTRODE 41 100% 1% 15
5 THRUSTER 38 41% 3% 71
6 PLASMA THRUSTERS 29 88% 1% 14
7 CLOSED DRIFT THRUSTERS 26 87% 1% 13
8 THRUSTERS 25 58% 1% 29
9 MAGNETOPLASMADYNAMIC THRUSTER 24 91% 0% 10
10 MONOPROPELLANT THRUSTER 15 88% 0% 7

Journals


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 JOURNAL OF PROPULSION AND POWER 48 10% 18% 434

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Physics of closed drift thrusters 1999 186 1 100%
Review: Laser-Ablation Propulsion 2010 48 50 54%
Laser-induced fluorescence diagnostics of the cross-field discharge of Hall thrusters 2013 7 33 91%
Pulsed plasma thruster 1998 98 10 70%
The Dawn Ion Propulsion System 2011 2 1 100%
Review of Hall thruster plume modeling 2001 23 8 100%
Matrix of 10x10 addressed solid propellant microthrusters: Review of the technologies 2006 33 11 27%
European Student Moon Orbiter solar electric propulsion subsystem architecture: An all-electric spacecraft 2009 1 2 100%
Numerical modeling of spacecraft electric propulsion thrusters 2005 6 36 83%
Green space propulsion: Opportunities and prospects 2014 1 31 23%

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 PLASMA PROP 98 100% 1.2% 29
2 PLASMADYNAM ELECT PROP 61 88% 1.2% 29
3 ELECT PROP GRP 38 86% 0.8% 19
4 PLASMADYNAM ELECT PROPULS 30 100% 0.5% 12
5 PROP MAT ENGN SECT 18 89% 0.3% 8
6 SPACECRAFT PROP BRANCH 18 89% 0.3% 8
7 ELECT PROPULS PLASMA DYNAM 12 75% 0.4% 9
8 HIGH POWER ELECT PROP 9 64% 0.4% 9
9 PL MECH ELE ODYNAM 8 70% 0.3% 7
10 ELECT PROP PLASMA DYNAM 8 56% 0.4% 10

Related classes at same level (level 2)


Rank Relatedness score Related classes
1 0.0000017500 PLASMA SOURCES SCIENCE & TECHNOLOGY//PLASMA DISPLAY PANEL PDP//PLASMA DISPLAY PANEL
2 0.0000015073 THERMAL PLASMAS//HIGH TEMPERATURE MATERIAL PROCESSES//PLASMA CHEMISTRY AND PLASMA PROCESSING
3 0.0000014595 ATOMIC OXYGEN//TETHERED SATELLITE SYSTEM//SPACECRAFT CHARGING
4 0.0000013553 IMPREGNATED CATHODES//OXIDE CATHODE//SCANDATE CATHODE
5 0.0000011518 ECRG4//ECRG2//PHASE CHRONOMETRY
6 0.0000011394 RAILGUN//RAILGUNS//ELECTROMAGNETIC LAUNCHING
7 0.0000011322 VACUUM ARC//CATHODE SPOT//VACUUM ARCS
8 0.0000011290 JOURNAL OF SPACECRAFT AND ROCKETS//HYPERSON//SCRAMJET
9 0.0000010335 HIPIMS//HPPMS//HIGH POWER IMPULSE MAGNETRON SPUTTERING
10 0.0000009909 SLIP FLOW//MICROCHANNEL//VELOCITY SLIP