Class information for:
Level 1: COULOMB DRAG//QUANTUM HALL EFFECT//QUANTUM HALL FERROMAGNET

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
4061 1779 23.5 78%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
163 21705 QUANTUM HALL EFFECT//FRACTIONAL QUANTUM HALL EFFECT//COMPOSITE FERMIONS

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 COULOMB DRAG Author keyword 35 76% 1% 25
2 QUANTUM HALL EFFECT Author keyword 17 12% 7% 132
3 QUANTUM HALL FERROMAGNET Author keyword 10 63% 1% 10
4 QUANTUM HALL FERROMAGNETS Author keyword 9 83% 0% 5
5 SKYRMIONS Author keyword 8 25% 1% 26
6 EXCITONIC SUPERFLUIDITY Author keyword 6 80% 0% 4
7 BILAYER ELECTRON SYSTEM Author keyword 6 100% 0% 4
8 DOUBLE LAYER TWO DIMENSIONAL ELECTRON SYSTEM Author keyword 6 100% 0% 4
9 BILAYER SYSTEM Author keyword 5 34% 1% 13
10 QUANTUM COMMUN ENGN Address 5 63% 0% 5

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 COULOMB DRAG 35 76% 1% 25 Search COULOMB+DRAG Search COULOMB+DRAG
2 QUANTUM HALL EFFECT 17 12% 7% 132 Search QUANTUM+HALL+EFFECT Search QUANTUM+HALL+EFFECT
3 QUANTUM HALL FERROMAGNET 10 63% 1% 10 Search QUANTUM+HALL+FERROMAGNET Search QUANTUM+HALL+FERROMAGNET
4 QUANTUM HALL FERROMAGNETS 9 83% 0% 5 Search QUANTUM+HALL+FERROMAGNETS Search QUANTUM+HALL+FERROMAGNETS
5 SKYRMIONS 8 25% 1% 26 Search SKYRMIONS Search SKYRMIONS
6 EXCITONIC SUPERFLUIDITY 6 80% 0% 4 Search EXCITONIC+SUPERFLUIDITY Search EXCITONIC+SUPERFLUIDITY
7 BILAYER ELECTRON SYSTEM 6 100% 0% 4 Search BILAYER+ELECTRON+SYSTEM Search BILAYER+ELECTRON+SYSTEM
8 DOUBLE LAYER TWO DIMENSIONAL ELECTRON SYSTEM 6 100% 0% 4 Search DOUBLE+LAYER+TWO+DIMENSIONAL+ELECTRON+SYSTEM Search DOUBLE+LAYER+TWO+DIMENSIONAL+ELECTRON+SYSTEM
9 BILAYER SYSTEM 5 34% 1% 13 Search BILAYER+SYSTEM Search BILAYER+SYSTEM
10 SOLITON LATTICE 5 55% 0% 6 Search SOLITON+LATTICE Search SOLITON+LATTICE

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 SPONTANEOUS INTERLAYER COHERENCE 133 83% 4% 76
2 OPTICALLY PUMPED NMR 127 74% 5% 94
3 2 DIMENSIONAL ELECTRON SYSTEMS 105 51% 8% 148
4 MUTUAL DRAG 77 96% 1% 24
5 GAS LAYERS 73 88% 2% 35
6 LEVEL FILLING NU1 69 77% 3% 47
7 ELECTRON DOUBLE LAYERS 67 89% 2% 31
8 COULOMB DRAG 63 46% 6% 103
9 LAYER ELECTRON SYSTEM 62 85% 2% 33
10 SKYRMIONS 56 34% 8% 134

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Electron-drag effects in coupled electron systems 1999 129 67 69%
Exciton Condensation in Bilayer Quantum Hall Systems 2014 5 92 92%
SPONTANEOUS INTERLAYER COHERENCE IN DOUBLE-LAYER QUANTUM HALL SYSTEMS - CHARGED VORTICES AND KOSTERLITZ-THOULESS PHASE-TRANSITIONS 1995 401 75 47%
Experimental Progress towards Probing the Ground State of an Electron-Hole Bilayer by Low-Temperature Transport 2011 10 61 70%
Quantum Hall ferromagnets 2009 2 51 86%
Coulomb drag between ballistic one-dimensional electron systems 2002 28 34 44%
Electron-spin/nuclear-spin interactions and NMR in semiconductors 2009 6 58 52%
Coherence and Disorder in Bilayer Quantum Hall Systems 2011 1 43 70%
Optics with quantum Hall Skyrmions 1998 18 28 46%
Superfluidity and superconductivity in double-layered quantum hall state 2003 4 23 61%

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 QUANTUM COMMUN ENGN 5 63% 0.3% 5
2 PERI PHYS ENGN 4 75% 0.2% 3
3 ERATO NUCL SPIN ELECT PROJECT 3 50% 0.2% 4
4 GHMFL 2 16% 0.6% 10
5 SORST PROGRAM 2 43% 0.2% 3
6 ADV MESON SCI ORARY 1 100% 0.1% 2
7 WARWICK SEMINANO RD 1 25% 0.2% 3
8 QUANTIZED ELECT STRUCT 1 11% 0.4% 7
9 PHYS REVIEW LETTERS 1 50% 0.1% 1
10 NTT BASIC 1 13% 0.2% 4

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000202361 FRACTIONAL QUANTUM HALL EFFECT//COMPOSITE FERMIONS//QUANTUM HALL EFFECT
2 0.0000144803 THREE DIMENSIONAL ELECTRON GAS//PARABOLIC QUANTUM WELL//ANALOGUE TECHNIQUE
3 0.0000113816 WERKSTOFFE ELEKTROTECH CENIDE//OPTICAL ANALOG SIGNAL TRANSMISSION//SPIN OPT
4 0.0000110710 MAGNETOEXCITONS//DIPOLAR EXCITONS//IMPURITY BOUND EXCITONS
5 0.0000098320 2D METAL INSULATOR TRANSITION//GRP ESNPS//SCALING THEORY OF LOCALIZATION
6 0.0000095924 QUANTUM HALL EFFECT//INTEGER QUANTUM HALL EFFECT//BREAKDOWN OF QUANTUM HALL EFFECT
7 0.0000079743 ACOUSTIC PLASMON//IST FIS INGN//ESCOLA ENGN ELETR COMPUTACAO
8 0.0000069334 GRP PROPRIEDADES OPT//CHARGED EXCITONS//TRION
9 0.0000052996 SPIN POLARIZED ELECTRON GAS//ELECTRON LIQUIDS//ELECTRON GAS
10 0.0000051543 MODIFIED LOCAL DENSITY APPROXIMATION MLDA//KINETIC CONFINEMENT//HOLE QUANTIZATION