Class information for:
Level 1: SPATIAL OPTICAL MODULATOR//ASYMMETRIC COUPLED QUANTUM WELL//SELF ELECTROOPTIC EFFECT DEVICES

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
3178 1966 17.4 74%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
102 24655 SUPERLATTICES AND MICROSTRUCTURES//HYDROGENIC IMPURITY//QUANTUM WELL WIRES

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 SPATIAL OPTICAL MODULATOR Author keyword 4 75% 0% 3
2 ASYMMETRIC COUPLED QUANTUM WELL Author keyword 3 60% 0% 3
3 SELF ELECTROOPTIC EFFECT DEVICES Author keyword 3 60% 0% 3
4 SELF ELECTRO OPTIC EFFECT DEVICE Author keyword 2 36% 0% 5
5 IND NANO MICROTECHNOL Address 2 67% 0% 2
6 OPTOELECTRONIC MODULATORS Author keyword 2 67% 0% 2
7 TRIPLE QUANTUM WELL Author keyword 2 67% 0% 2
8 HALBLEITERPHYS OPT HOCHMAGNETFELDANLAGE Address 2 50% 0% 3
9 DIAMAGNETIC SHIFT Author keyword 2 23% 0% 7
10 TBQ Author keyword 2 43% 0% 3

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 SPATIAL OPTICAL MODULATOR 4 75% 0% 3 Search SPATIAL+OPTICAL+MODULATOR Search SPATIAL+OPTICAL+MODULATOR
2 ASYMMETRIC COUPLED QUANTUM WELL 3 60% 0% 3 Search ASYMMETRIC+COUPLED+QUANTUM+WELL Search ASYMMETRIC+COUPLED+QUANTUM+WELL
3 SELF ELECTROOPTIC EFFECT DEVICES 3 60% 0% 3 Search SELF+ELECTROOPTIC+EFFECT+DEVICES Search SELF+ELECTROOPTIC+EFFECT+DEVICES
4 SELF ELECTRO OPTIC EFFECT DEVICE 2 36% 0% 5 Search SELF+ELECTRO+OPTIC+EFFECT+DEVICE Search SELF+ELECTRO+OPTIC+EFFECT+DEVICE
5 OPTOELECTRONIC MODULATORS 2 67% 0% 2 Search OPTOELECTRONIC+MODULATORS Search OPTOELECTRONIC+MODULATORS
6 TRIPLE QUANTUM WELL 2 67% 0% 2 Search TRIPLE+QUANTUM+WELL Search TRIPLE+QUANTUM+WELL
7 DIAMAGNETIC SHIFT 2 23% 0% 7 Search DIAMAGNETIC+SHIFT Search DIAMAGNETIC+SHIFT
8 TBQ 2 43% 0% 3 Search TBQ Search TBQ
9 REFLECTION MODULATORS 1 38% 0% 3 Search REFLECTION+MODULATORS Search REFLECTION+MODULATORS
10 CONDUCTION SUBBAND 1 100% 0% 2 Search CONDUCTION+SUBBAND Search CONDUCTION+SUBBAND

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 REFLECTION MODULATOR 50 84% 1% 27
2 ELECTROABSORPTION 41 23% 8% 154
3 RATIO GREATER THAN 100 1 41 100% 1% 15
4 REFLECTION MODULATORS 23 76% 1% 16
5 NONRESONANT ELECTRON 18 89% 0% 8
6 OPTIC EFFECT DEVICES 15 56% 1% 18
7 ELECTRIC FIELD DEPENDENCE 14 33% 2% 35
8 WELL REFLECTION MODULATOR 14 100% 0% 7
9 BAND HYBRIDIZATION 13 80% 0% 8
10 OPTIC EFFECT DEVICE 11 49% 1% 17

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Tunnelling and relaxation in semiconductor double quantum wells 1997 57 57 60%
EXCITONS AND FUNDAMENTAL ABSORPTION IN QUANTUM-WELLS 1995 75 69 59%
ELECTRONIC STATES IN SEMICONDUCTOR HETEROSTRUCTURES 1991 251 193 20%
Recent developments and applications in electroabsorption semiconductor modulators 1999 8 61 43%
Optoelectronics in quantum well structures 1996 10 37 32%
Optical nonlinearities in semiconductors enhanced by carrier transport 1999 1 217 44%
Material parameters of InGaAsP and InAlGaAS systems for use in quantum well structures at low and room temperatures 2000 3 130 21%
HIGH-SPEED SEMICONDUCTOR LIGHT EMITTERS BASED ON QUANTUM-CONFINED FIELD-EFFECT - DEVELOPED DEVICES AND INCLUSION OF QUANTUM MICROCAVITIES 1992 5 47 38%
Band discontinuities in Gas/AlGaAs SL and MQW systems 1998 0 16 44%
A BIRDS-EYE-VIEW ON THE EVOLUTION OF SEMICONDUCTOR SUPERLATTICES AND QUANTUM-WELLS 1986 346 134 13%

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 IND NANO MICROTECHNOL 2 67% 0.1% 2
2 HALBLEITERPHYS OPT HOCHMAGNETFELDANLAGE 2 50% 0.2% 3
3 AADD 1 50% 0.1% 1
4 EPSRC II V SEMICOND IL 1 50% 0.1% 1
5 EPSRC III V SEMICOND IL 1 50% 0.1% 1
6 EPSRC IL IIIV MAT 1 50% 0.1% 1
7 OPT RADIO COMMUN 1 50% 0.1% 1
8 SEM S 1 50% 0.1% 1
9 FIS GERAL LICADA 0 33% 0.1% 1
10 OPTOELECT OPT NETWORKS GRP 0 33% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000199304 ELECTROABSORPTION MODULATORS//ELECTROABSORPTION//ELECTROABSORPTION MODULATOR
2 0.0000195353 GAAS DOPING SUPERLATTICE//TECH PHYS 1//DISPLACEMENT DAMAGE DOSE PROFILE
3 0.0000182364 FRACTIONAL DIMENSIONAL APPROACH//GAAS FILM//FRACTIONAL DIMENSIONAL SPACES
4 0.0000163349 NEGATIVE EFFECTIVE MASS//GAASP QUANTUM WELLS//III V SEMICONDUCTOR HETEROJUNCTIONS
5 0.0000133724 PHOTOREFLECTANCE//FIELD INDUCED CHANGE IN THE PSEUDODIELECTRIC FUNCTION//PHOTOELLIPSOMETRY
6 0.0000127183 GAP ALP//GAMMA X MIXING//X CONDUCTION BAND
7 0.0000123388 WANNIER STARK LADDER//BLOCH OSCILLATIONS//ELECTRIC FIELD DOMAINS
8 0.0000106041 INASP INP//INASP//QUANTUM PHOTOVOLTA GRP
9 0.0000105632 DELTA DEFECTS//EFFECTIVE MASS SUPERLATTICE//FREDI NADINE HERMANN PL SCI
10 0.0000098230 ERATOCOOPERAT EXCITAT PROJECT//QUANTUM KINETICS//ELLIOTT YAFET