Class information for:
Level 1: POROUS SILICON//POROUS SI//STAIN ETCHING

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
85 4394 21.2 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
599 13375 POROUS SILICON//SILICON NANOCRYSTALS//SI NANOCRYSTALS

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 POROUS SILICON Author keyword 507 38% 24% 1073
2 POROUS SI Author keyword 32 39% 1% 64
3 STAIN ETCHING Author keyword 23 69% 0% 20
4 IMMERSION PLATING Author keyword 9 64% 0% 9
5 PRACT LIFE STUDIES Address 8 75% 0% 6
6 IUT LANNION Address 7 53% 0% 10
7 POROUS SILICON PS Author keyword 7 39% 0% 14
8 SPARK PROCESSED SILICON Author keyword 7 67% 0% 6
9 ELECTROCHEMICAL ETCHING Author keyword 6 13% 1% 47
10 HYDROCARBON LAYER Author keyword 6 80% 0% 4

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 POROUS SILICON 507 38% 24% 1073 Search POROUS+SILICON Search POROUS+SILICON
2 POROUS SI 32 39% 1% 64 Search POROUS+SI Search POROUS+SI
3 STAIN ETCHING 23 69% 0% 20 Search STAIN+ETCHING Search STAIN+ETCHING
4 IMMERSION PLATING 9 64% 0% 9 Search IMMERSION+PLATING Search IMMERSION+PLATING
5 POROUS SILICON PS 7 39% 0% 14 Search POROUS+SILICON+PS Search POROUS+SILICON+PS
6 SPARK PROCESSED SILICON 7 67% 0% 6 Search SPARK+PROCESSED+SILICON Search SPARK+PROCESSED+SILICON
7 ELECTROCHEMICAL ETCHING 6 13% 1% 47 Search ELECTROCHEMICAL+ETCHING Search ELECTROCHEMICAL+ETCHING
8 HYDROCARBON LAYER 6 80% 0% 4 Search HYDROCARBON+LAYER Search HYDROCARBON+LAYER
9 FREE STANDING POROUS SILICON 6 100% 0% 4 Search FREE+STANDING+POROUS+SILICON Search FREE+STANDING+POROUS+SILICON
10 MESO POROUS SILICON 6 100% 0% 4 Search MESO+POROUS+SILICON Search MESO+POROUS+SILICON

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 POROUS SILICON 90 12% 16% 682
2 VISIBLE ELECTROLUMINESCENCE 88 55% 3% 110
3 VISIBLE LIGHT EMISSION 72 41% 3% 137
4 VISIBLE LUMINESCENCE 70 42% 3% 130
5 SILOXENE 42 56% 1% 51
6 SI PHOTOLUMINESCENCE 23 100% 0% 10
7 SILICON PHOTOLUMINESCENCE 20 100% 0% 9
8 LUMINESCENCE MECHANISM 19 63% 0% 19
9 QUANTUM CONFINEMENT 17 15% 3% 111
10 SI001 ULTRATHIN FILMS 17 100% 0% 8

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
The structural and luminescence properties of porous silicon 1997 1877 477 86%
Porous silicon: a quantum sponge structure for silicon based optoelectronics 2000 792 329 82%
Application of nanostructured porous silicon in the field of optics. A review 2010 42 49 80%
Porous silicon chemical sensors and biosensors: A review 2014 9 114 47%
Porous Semiconductors: Advanced Material for Gas Sensor Applications 2010 40 233 51%
OPTICAL-PROPERTIES OF POROUS SILICON 1994 198 124 95%
Surface chemistry of luminescent silicon nanocrystallites 1997 175 105 70%
LIGHT-EMISSION FROM POROUS SILICON AND RELATED MATERIALS 1995 266 166 55%
Silicon Porosification: State of the Art 2010 34 545 50%
Porous silicon in solar cell structures: a review of achievements and modern directions of further use 1999 54 55 80%

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 PRACT LIFE STUDIES 8 75% 0.1% 6
2 IUT LANNION 7 53% 0.2% 10
3 INVEST CIENCIA INGN MAT CICIMA 6 80% 0.1% 4
4 SENSORS ADV RUMENTAT 6 80% 0.1% 4
5 PHYS E16 5 20% 0.5% 23
6 GEBZE MYO 4 67% 0.1% 4
7 TECHNOL EDUC GRP 4 67% 0.1% 4
8 CNRS 5511 4 75% 0.1% 3
9 GRP PHYSICOCHIM INTER ES 4 75% 0.1% 3
10 HEREKE MYO 4 75% 0.1% 3

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000196950 POROUS SILICON//POROUS SILICON NANOPARTICLES//XINJIANG BIOL OURCES GENE ENGN
2 0.0000188161 INTER E ENGN GRP//CHAIR GEN MAT SCI//ALCOY ENGN
3 0.0000128729 SILICON NANOCRYSTALS//SI NANOCRYSTALS//NANOPHOTON PHYS
4 0.0000102224 POROUS INP//LOW DIMENS SEMICOND STRUCT//POROUS SIC
5 0.0000098013 SILICON NANOCRYSTALS//NOVEL SI MAT TEAM//NANOSCI INNOVAT
6 0.0000085278 POROUS POLYSILICON//BALLISTIC EMISSION//SENSOR ACTUATOR SYST ISAS
7 0.0000073805 XEOL//CAPACITANCE XAFS//OD XAS
8 0.0000056583 LADDER SILICONE SPIN ON GLASS LS SOG//POLYSILOXENE BASED FILM//SIO2 PATTERN GENERATION
9 0.0000049492 MICROMECH SYST//SELF ORGANIZED MASK//CLUSTER SCI GRP
10 0.0000048178 METAL ASSISTED CHEMICAL ETCHING//METAL ASSISTED ETCHING//RADIAL JUNCTION