Class information for:
Level 1: ENERGIA SOLAR//INTERMEDIATE BAND//IMPURITY PHOTOVOLTAIC EFFECT

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
10122 1026 24.4 73%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
2482 3482 ENERGIA SOLAR//LUMINESCENT SOLAR CONCENTRATORS//INTERMEDIATE BAND

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 ENERGIA SOLAR Address 58 33% 14% 143
2 INTERMEDIATE BAND Author keyword 43 56% 5% 53
3 IMPURITY PHOTOVOLTAIC EFFECT Author keyword 15 73% 1% 11
4 INTERMEDIATE BAND MATERIALS Author keyword 11 100% 1% 6
5 INTERMEDIATE BAND SOLAR CELL Author keyword 10 44% 2% 17
6 INTERMEDIATE BAND IB Author keyword 9 83% 0% 5
7 DPTO FIS LICADA ELECT ELECT 3 Address 9 59% 1% 10
8 QUANTUM WELL SOLAR CELL Author keyword 9 55% 1% 11
9 ETSIT MADRID Address 8 100% 0% 5
10 INTERMEDIATE BAND SOLAR CELLS Author keyword 7 46% 1% 11

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 INTERMEDIATE BAND 43 56% 5% 53 Search INTERMEDIATE+BAND Search INTERMEDIATE+BAND
2 IMPURITY PHOTOVOLTAIC EFFECT 15 73% 1% 11 Search IMPURITY+PHOTOVOLTAIC+EFFECT Search IMPURITY+PHOTOVOLTAIC+EFFECT
3 INTERMEDIATE BAND MATERIALS 11 100% 1% 6 Search INTERMEDIATE+BAND+MATERIALS Search INTERMEDIATE+BAND+MATERIALS
4 INTERMEDIATE BAND SOLAR CELL 10 44% 2% 17 Search INTERMEDIATE+BAND+SOLAR+CELL Search INTERMEDIATE+BAND+SOLAR+CELL
5 INTERMEDIATE BAND IB 9 83% 0% 5 Search INTERMEDIATE+BAND+IB Search INTERMEDIATE+BAND+IB
6 QUANTUM WELL SOLAR CELL 9 55% 1% 11 Search QUANTUM+WELL+SOLAR+CELL Search QUANTUM+WELL+SOLAR+CELL
7 INTERMEDIATE BAND SOLAR CELLS 7 46% 1% 11 Search INTERMEDIATE+BAND+SOLAR+CELLS Search INTERMEDIATE+BAND+SOLAR+CELLS
8 ZNTEO 6 71% 0% 5 Search ZNTEO Search ZNTEO
9 QUANTUM WELL SOLAR CELLS 5 54% 1% 7 Search QUANTUM+WELL+SOLAR+CELLS Search QUANTUM+WELL+SOLAR+CELLS
10 THERMIONIC CURRENTS 4 75% 0% 3 Search THERMIONIC+CURRENTS Search THERMIONIC+CURRENTS

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 INTERMEDIATE BAND 32 65% 3% 30
2 MICROSTRUCTURED SILICON 18 43% 3% 33
3 LASER MICROSTRUCTURED SILICON 13 80% 1% 8
4 BAND SOLAR CELLS 11 65% 1% 11
5 INTERMEDIATE BAND MATERIALS 8 100% 0% 5
6 WELL SOLAR CELLS 7 57% 1% 8
7 PHOTOVOLTAIC MATERIALS 6 30% 2% 18
8 J V CHARACTERISTICS 4 67% 0% 4
9 BAND SOLAR 4 75% 0% 3
10 DOT INTERMEDIATE BAND 3 100% 0% 3

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Intermediate band solar cells: Recent progress and future directions 2015 2 207 56%
Review of Experimental Results Related to the Operation of Intermediate Band Solar Cells 2014 10 45 62%
Improved efficiency of InAs/GaAs quantum dots solar cells by Si-doping 2013 14 18 72%
Will we exceed 50% efficiency in photovoltaics? 2011 53 40 58%
Third generation photovoltaics 2009 63 96 33%
Analysis of the Electronic Structure of Modified CuGaS2 with Selected Substitutional Impurities: Prospects for Intermediate-Band Thin-Film Solar Cells Based on Cu-Containing Chalcopyrites 2010 16 78 68%
Recent progress on quantum dot intermediate band solar cells 2013 2 18 72%
Engineered nanomaterials for solar energy conversion 2013 8 55 25%
Numerical simulations of multilevel impurity photovoltaic effect in the sulfur doped crystalline silicon 2015 0 18 72%
The future of energy - Photovoltaics 2010 6 8 50%

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 ENERGIA SOLAR 58 33% 14% 143
2 DPTO FIS LICADA ELECT ELECT 3 9 59% 1.0% 10
3 ETSIT MADRID 8 100% 0.5% 5
4 SOLID STATE EXPT GRP 6 100% 0.4% 4
5 FIS LICADA ELECT ELECT 3 4 28% 1.3% 13
6 SPE OPHOTOMETRY 4 41% 0.7% 7
7 EPSRC IL 3 5 3 50% 0.5% 5
8 TECNOL ESPECIALES 3 50% 0.5% 5
9 DPT TECNOL ESPECIALES 3 57% 0.4% 4
10 EFZN 3 50% 0.4% 4

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000175286 LUMINESCENT COUPLING//ENERGIA SOLAR//LUMINESCENCE COUPLING
2 0.0000119080 CANDIDA OANCEA//INDIRECT SYSTEM//BETA FISSION
3 0.0000086028 POST IMPLANTATION DEFECTS//MULTI INTERFACE SOLAR CELL//PLANAR NANOSTRUCTURE
4 0.0000073024 ANAL SEMICOND NANOSTRUCT//QUANTUM DOT INFRARED PHOTODETECTOR QDIP//QUANTUM DOT INFRARED PHOTODETECTOR
5 0.0000070013 DROPLET EPITAXY//QUANTUM RING//QUANTUM RINGS
6 0.0000062595 INAS QUANTUM DOTS//INAS//SEMICOND MAT SCI
7 0.0000046824 GAINNAS//DILUTE NITRIDES//GANAS
8 0.0000043407 PBSE//MULTIPLE EXCITON GENERATION//MULTIEXCITON GENERATION
9 0.0000041830 ZNTE//ZINC TELLURIDE//ZNTE THIN FILMS
10 0.0000040392 FEMTOSECOND LASER ABLATION//FEMTOSECOND LASER//PHOTO MFG SCI TECHNOL