Class information for:
Level 2: POROUS SILICON//ELECTROCHEMICAL ETCHING//POROUS SI

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1125 9675 24.7 67%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
2 4 MATERIALS SCIENCE, MULTIDISCIPLINARY//PHYSICS, APPLIED//PHYSICS, CONDENSED MATTER 2836879
6 3       PHYSICS, APPLIED//IEEE TRANSACTIONS ON ELECTRON DEVICES//SILICON 155028
1125 2             POROUS SILICON//ELECTROCHEMICAL ETCHING//POROUS SI 9675
106 1                   POROUS SILICON//POROUS SI//STAIN ETCHING 4370
1857 1                   FYS CHEM//JOURNAL OF THE ELECTROCHEMICAL SOCIETY//ELECTROCHEMISTRY 2455
7949 1                   POROUS SILICON//POROUS SILICON NANOPARTICLES//IND PHYS 1310
13493 1                   CHAIR GEN MAT SCI//MACROPOROUS SILICON//ELECTROCHEMICAL ETCHING 833
15527 1                   POROUS INP//POROUS SIC//LOW DIMENS SEMICOND STRUCT 707

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 POROUS SILICON authKW 3090403 16% 63% 1549
2 ELECTROCHEMICAL ETCHING authKW 160937 1% 39% 131
3 POROUS SI authKW 116649 1% 49% 75
4 JOURNAL OF THE ELECTROCHEMICAL SOCIETY journal 47288 7% 2% 676
5 PHOTOLUMINESCENCE authKW 43388 5% 3% 520
6 IND PHYS address 42323 1% 24% 55
7 STAIN ETCHING authKW 42042 0% 67% 20
8 POROUS SILICON NANOPARTICLES authKW 41743 0% 88% 15
9 POROUS INP authKW 41212 0% 93% 14
10 ELECTROCHEMISTRY WoSSC 39215 17% 1% 1683

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Electrochemistry 39215 17% 1% 1683
2 Materials Science, Coatings & Films 32751 14% 1% 1313
3 Physics, Applied 27290 35% 0% 3412
4 Physics, Condensed Matter 20946 26% 0% 2478
5 Materials Science, Multidisciplinary 11182 26% 0% 2509
6 Nanoscience & Nanotechnology 3850 8% 0% 738
7 Chemistry, Physical 2763 14% 0% 1367
8 Optics 816 5% 0% 512
9 Chemistry, Analytical 803 5% 0% 527
10 Instruments & Instrumentation 457 3% 0% 294

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 IND PHYS 42323 1% 24% 55
2 PHYS E16 36543 0% 31% 37
3 LOW DIMENS SEMICOND STRUCT 35805 0% 41% 28
4 XINJIANG BIOL OURCES GENE ENGN 25233 0% 100% 8
5 FYS CHEM 24457 0% 52% 15
6 CHAIR GEN MAT SCI 22524 0% 71% 10
7 MAT STUDY TESTING 19830 0% 27% 23
8 ALCOY ENGN 18925 0% 100% 6
9 IUT LANNION 15761 0% 50% 10
10 PHARMACEUT CHEM TECHNOL 14585 0% 14% 34

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JOURNAL OF THE ELECTROCHEMICAL SOCIETY 47288 7% 2% 676
2 PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE 19787 4% 2% 360
3 SEMICONDUCTORS 17495 2% 3% 195
4 JOURNAL OF ELECTROANALYTICAL CHEMISTRY 16599 3% 2% 308
5 SOLAR ENERGY MATERIALS 15403 1% 7% 66
6 JOURNAL OF POROUS MATERIALS 11463 1% 5% 80
7 THIN SOLID FILMS 11296 4% 1% 369
8 APPLIED PHYSICS LETTERS 8403 6% 1% 567
9 JOURNAL OF LUMINESCENCE 7760 2% 1% 176
10 JOURNAL OF APPLIED PHYSICS 4954 4% 0% 435

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class		 LCSH search Wikipedia search
1 POROUS SILICON 3090403 16% 63% 1549 Search POROUS+SILICON Search POROUS+SILICON
2 ELECTROCHEMICAL ETCHING 160937 1% 39% 131 Search ELECTROCHEMICAL+ETCHING Search ELECTROCHEMICAL+ETCHING
3 POROUS SI 116649 1% 49% 75 Search POROUS+SI Search POROUS+SI
4 PHOTOLUMINESCENCE 43388 5% 3% 520 Search PHOTOLUMINESCENCE Search PHOTOLUMINESCENCE
5 STAIN ETCHING 42042 0% 67% 20 Search STAIN+ETCHING Search STAIN+ETCHING
6 POROUS SILICON NANOPARTICLES 41743 0% 88% 15 Search POROUS+SILICON+NANOPARTICLES Search POROUS+SILICON+NANOPARTICLES
7 POROUS INP 41212 0% 93% 14 Search POROUS+INP Search POROUS+INP
8 POROUS SIC 37826 0% 50% 24 Search POROUS+SIC Search POROUS+SIC
9 MACROPOROUS SILICON 36876 0% 42% 28 Search MACROPOROUS+SILICON Search MACROPOROUS+SILICON
10 MESOPOROUS SILICON 36586 0% 55% 21 Search MESOPOROUS+SILICON Search MESOPOROUS+SILICON

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 CULLIS, AG , CANHAM, LT , CALCOTT, PDJ , (1997) THE STRUCTURAL AND LUMINESCENCE PROPERTIES OF POROUS SILICON.JOURNAL OF APPLIED PHYSICS. VOL. 82. ISSUE 3. P. 909 -965 463 91% 1974
2 BISI, O , OSSICINI, S , PAVESI, L , (2000) POROUS SILICON: A QUANTUM SPONGE STRUCTURE FOR SILICON BASED OPTOELECTRONICS.SURFACE SCIENCE REPORTS. VOL. 38. ISSUE 1-3. P. 1 -126 306 86% 863
3 KOROTCENKOV, G , CHO, BK , (2010) SILICON POROSIFICATION: STATE OF THE ART.CRITICAL REVIEWS IN SOLID STATE AND MATERIALS SCIENCES. VOL. 35. ISSUE 3. P. 153-260 406 74% 49
4 KOROTCENKOV, G , CHO, BK , (2010) POROUS SEMICONDUCTORS: ADVANCED MATERIAL FOR GAS SENSOR APPLICATIONS.CRITICAL REVIEWS IN SOLID STATE AND MATERIALS SCIENCES. VOL. 35. ISSUE 1. P. 1 -37 177 75% 47
5 GUPTA, B , ZHU, Y , GUAN, B , REECE, PJ , GOODING, JJ , (2013) FUNCTIONALISED POROUS SILICON AS A BIOSENSOR: EMPHASIS ON MONITORING CELLS IN VIVO AND IN VITRO.ANALYST. VOL. 138. ISSUE 13. P. 3593 -3615 147 80% 19
6 JARVIS, KL , BARNES, TJ , PRESTIDGE, CA , (2012) SURFACE CHEMISTRY OF POROUS SILICON AND IMPLICATIONS FOR DRUG ENCAPSULATION AND DELIVERY APPLICATIONS.ADVANCES IN COLLOID AND INTERFACE SCIENCE. VOL. 175. ISSUE . P. 25 -38 128 82% 30
7 ANGLIN, EJ , CHENG, LY , FREEMAN, WR , SAILOR, MJ , (2008) POROUS SILICON IN DRUG DELIVERY DEVICES AND MATERIALS.ADVANCED DRUG DELIVERY REVIEWS. VOL. 60. ISSUE 11. P. 1266-1277 110 67% 362
8 KALYANASUNDARAM, K , (1985) PHOTOELECTROCHEMICAL CELL STUDIES WITH SEMICONDUCTOR ELECTRODES - A CLASSIFIED BIBLIOGRAPHY (1975 - 1983).SOLAR CELLS. VOL. 15. ISSUE 2. P. 93 -156 449 62% 36
9 HARRAZ, FA , (2014) POROUS SILICON CHEMICAL SENSORS AND BIOSENSORS: A REVIEW.SENSORS AND ACTUATORS B-CHEMICAL. VOL. 202. ISSUE . P. 897 -912 96 84% 28
10 MANIYA, NH , PATEL, SR , MURTHY, ZVP , (2016) DRUG DELIVERY WITH POROUS SILICON FILMS, MICROPARTICLES, AND NANOPARTICLES.REVIEWS ON ADVANCED MATERIALS SCIENCE. VOL. 44. ISSUE 3. P. 257 -272 108 83% 0

Classes with closest relation at Level 2


Rank Class id link
1 1327 SILICON NANOCRYSTALS//SI NANOCRYSTALS//ERBIUM
2 3149 CLEANROOM//PHOTORESIST REMOVAL//MINIENVIRONMENT
3 952 LIGHT TRAPPING//ANTIREFLECTION//NANOWIRES
4 3031 RADIATION INDUCED ATTENUATION//H CURIEN//PHYS ASTRON SCI
5 3874 AC SURFACE PHOTOVOLTAGE//TECH M PUPIN//SCANNING PHOTON MICROSCOPE
6 2114 ANODIC ALUMINUM OXIDE//POROUS ANODIC ALUMINA//POROUS ALUMINA
7 1358 SELF ASSEMBLED MONOLAYER//LANGMUIR//ALKANETHIOL
8 1106 HYDROGEN EVOLUTION REACTION//OXYGEN EVOLUTION REACTION//WATER SPLITTING
9 3018 HYDROGEN SENSOR//MICROHOTPLATE//S SENCE
10 434 MICROCRYSTALLINE SILICON//JOURNAL OF NON-CRYSTALLINE SOLIDS//AMORPHOUS SILICON

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