Class information for:
Level 1: STRAINED SI1 XGEX SI QUANTUM WELLS//SI SIGE SUPERLATTICE//STRAINED SIGE SI

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
9764 1057 20.7 71%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
769 11658 SIGE//GERMANIUM//STRAINED SI

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 STRAINED SI1 XGEX SI QUANTUM WELLS Author keyword 6 100% 0% 4
2 SI SIGE SUPERLATTICE Author keyword 2 67% 0% 2
3 STRAINED SIGE SI Author keyword 2 67% 0% 2
4 BAND STRUCTURE ENGINEERING Author keyword 2 27% 1% 6
5 SEGREGANT ASSISTED GROWTH Author keyword 1 100% 0% 2
6 SI1 XGEX SI Author keyword 1 50% 0% 2
7 VOLTAGE CONTROLLED EMISSION WAVELENGTH SWITCH Author keyword 1 100% 0% 2
8 UNITE PHYS SOLIDES Address 1 20% 0% 5
9 SI BASED NANOSTRUCTURES Author keyword 1 40% 0% 2
10 SI GE INTERFACE Author keyword 1 40% 0% 2

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 STRAINED SI1 XGEX SI QUANTUM WELLS 6 100% 0% 4 Search STRAINED+SI1+XGEX+SI+QUANTUM+WELLS Search STRAINED+SI1+XGEX+SI+QUANTUM+WELLS
2 SI SIGE SUPERLATTICE 2 67% 0% 2 Search SI+SIGE+SUPERLATTICE Search SI+SIGE+SUPERLATTICE
3 STRAINED SIGE SI 2 67% 0% 2 Search STRAINED+SIGE+SI Search STRAINED+SIGE+SI
4 BAND STRUCTURE ENGINEERING 2 27% 1% 6 Search BAND+STRUCTURE+ENGINEERING Search BAND+STRUCTURE+ENGINEERING
5 SEGREGANT ASSISTED GROWTH 1 100% 0% 2 Search SEGREGANT+ASSISTED+GROWTH Search SEGREGANT+ASSISTED+GROWTH
6 SI1 XGEX SI 1 50% 0% 2 Search SI1+XGEX+SI Search SI1+XGEX+SI
7 VOLTAGE CONTROLLED EMISSION WAVELENGTH SWITCH 1 100% 0% 2 Search VOLTAGE+CONTROLLED+EMISSION+WAVELENGTH+SWITCH Search VOLTAGE+CONTROLLED+EMISSION+WAVELENGTH+SWITCH
8 SI BASED NANOSTRUCTURES 1 40% 0% 2 Search SI+BASED+NANOSTRUCTURES Search SI+BASED+NANOSTRUCTURES
9 SI GE INTERFACE 1 40% 0% 2 Search SI+GE+INTERFACE Search SI+GE+INTERFACE
10 STRAINED SIGE 1 13% 1% 6 Search STRAINED+SIGE Search STRAINED+SIGE

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 SI GE SUPERLATTICES 40 42% 7% 74
2 BAND GAP PHOTOLUMINESCENCE 37 57% 4% 44
3 GE SI SUPERLATTICES 34 68% 3% 30
4 GAP PHOTOLUMINESCENCE 17 70% 1% 14
5 STRAINED LAYER SUPERLATTICES 13 14% 8% 88
6 SI GE ALLOYS 12 41% 2% 23
7 PERIOD SI GE SUPERLATTICES 11 100% 1% 6
8 BAND EDGE PHOTOLUMINESCENCE 10 30% 3% 28
9 GE SUPERLATTICES 9 83% 0% 5
10 LAYER SUPERLATTICES 9 19% 4% 42

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
ULTRATHIN SIMGEN STRAINED LAYER SUPERLATTICES - A STEP TOWARDS SI OPTOELECTRONICS 1992 119 32 56%
Vibrational properties of Si/Ge superlattices 1997 12 65 78%
Band gaps and light emission in Si/SiGe atomic layer structures 1998 10 87 70%
Light emission in silicon 1998 13 92 33%
SILICON-GERMANIUM ALLOYS AND HETEROSTRUCTURES - OPTICAL AND ELECTRONIC-PROPERTIES 1989 103 51 53%
Optical properties 1999 2 82 68%
A REVIEW OF THEORETICAL AND EXPERIMENTAL WORK ON THE STRUCTURE OF GEXSI1-X STRAINED LAYERS AND SUPERLATTICES, WITH EXTENSIVE BIBLIOGRAPHY 1990 109 273 32%
GROUP-IV COMPOUNDS 1991 51 92 30%
INFLUENCE OF ANNEALING ON THE INTERFACE STRUCTURE AND STRAIN RELIEF IN SI/GE HETEROSTRUCTURES ON (100) SI 1993 2 53 70%
Growth techniques and procedures 1999 3 85 25%

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 UNITE PHYS SOLIDES 1 20% 0.5% 5
2 ERS 0136 1 50% 0.1% 1
3 HIGH TECHNOL NEW BUSINESS SYST DEV GRP 1 50% 0.1% 1
4 MAT CONDENSEE NANOSCI LMCN 1 50% 0.1% 1
5 SPECT SOLIDE 1 50% 0.1% 1
6 CNRS UPR 7251 0 33% 0.1% 1
7 IES CEM2 0 33% 0.1% 1
8 INFM FORUM 0 33% 0.1% 1
9 ISI IT 0 33% 0.1% 1
10 MICROELECT TECHNOL HIGHLY PURE MAT 0 33% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000205548 STRAINED SI//SIGE//STRAINED SILICON
2 0.0000162451 GE ISLANDS//SIGE ISLANDS//HUT CLUSTERS
3 0.0000156814 SI1 YCY//SI1 X YGEXCY//SICGE
4 0.0000123452 LATERAL CRYSTALLINE GROWTH//ACCELERATORS//ION INDUCED DEFECTS
5 0.0000096945 GESN//L NESS//GERMANIUM TIN
6 0.0000096540 MISFIT DISLOCATIONS//GRADED BUFFER LAYER//DISLOCATION COMPENSATION
7 0.0000094745 HYDROGEN SURFACTANT//AUSTRALIAN COUNCIL EXCELLENCE QUANTUM COM//EXCELLENCE QUANTUM COMPUTAT COMMUN TECHNOL
8 0.0000093539 AVERAGE BOND ENERGY THEORY//PHYS IND PHYS//PH ECUBLENS PHYS PL
9 0.0000086114 CLUSTER OF DEFECTS//GROUP II ELEMENTS//SI CD
10 0.0000084011 NEGATIVE EFFECTIVE MASS//GAASP QUANTUM WELLS//III V SEMICONDUCTOR HETEROJUNCTIONS