Class information for:
Level 1: GAINP//ALGAINP//GAP INP SHORT PERIOD SUPERLATTICE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1807 2478 18.9 73%


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
47 3       PHYSICS, APPLIED//JOURNAL OF CRYSTAL GROWTH//PHYSICS, CONDENSED MATTER 93961
247 2             GAINNAS//JOURNAL OF CRYSTAL GROWTH//DILUTE NITRIDES 19852
1807 1                   GAINP//ALGAINP//GAP INP SHORT PERIOD SUPERLATTICE 2478

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 GAINP authKW 327329 2% 45% 59
2 ALGAINP authKW 194367 2% 33% 48
3 GAP INP SHORT PERIOD SUPERLATTICE authKW 135528 0% 100% 11
4 ALINP authKW 131411 1% 67% 16
5 SEMICONDUCTING INDIUM GALLIUM PHOSPHIDE authKW 114038 1% 51% 18
6 RED LASERS authKW 98566 0% 100% 8
7 COMPOSITION MODULATION authKW 76910 1% 39% 16
8 CUPT TYPE ORDERING authKW 73925 0% 100% 6
9 INGAP authKW 65728 1% 17% 31
10 CUPT TYPE authKW 49283 0% 100% 4

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 Physics, Applied 26156 65% 0% 1608
2 Crystallography 5061 13% 0% 314
3 Physics, Condensed Matter 4124 23% 0% 564
4 Engineering, Electrical & Electronic 2237 20% 0% 484
5 Materials Science, Multidisciplinary 1704 21% 0% 519
6 Optics 472 7% 0% 177
7 Microscopy 452 2% 0% 39
8 Physics, Multidisciplinary 446 8% 0% 194
9 Materials Science, Coatings & Films 323 3% 0% 76
10 Nanoscience & Nanotechnology 190 4% 0% 98

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 OPT SEMICOND 44350 0% 60% 6
2 MAT ELETTRON MAGNETISM 24642 0% 100% 2
3 AREA COMPUTAC INFORMAT 12321 0% 100% 1
4 CENT IL SEMICOND 3 4 12321 0% 100% 1
5 CIENCIEAS 12321 0% 100% 1
6 COGNOMECH NANOFUS 12321 0% 100% 1
7 DISCRETE BUSINESS UNIT 12321 0% 100% 1
8 ENGN MICROELECT 12321 0% 100% 1
9 EPSRC CENT GROWTH IL 12321 0% 100% 1
10 EPSRD CENT IL III V MAT 12321 0% 100% 1

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 CRYSTAL GROWTH 31586 11% 1% 283
2 APPLIED PHYSICS LETTERS 15069 15% 0% 370
3 INSTITUTE OF PHYSICS CONFERENCE SERIES 13798 4% 1% 105
4 JOURNAL OF APPLIED PHYSICS 10024 12% 0% 298
5 JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS 6133 3% 1% 78
6 ELECTRONICS LETTERS 5144 5% 0% 130
7 JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS 4414 4% 0% 107
8 JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B 3217 3% 0% 67
9 IEEE JOURNAL OF QUANTUM ELECTRONICS 3122 2% 1% 47
10 MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY 2747 2% 1% 41

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 GAINP 327329 2% 45% 59 Search GAINP Search GAINP
2 ALGAINP 194367 2% 33% 48 Search ALGAINP Search ALGAINP
3 GAP INP SHORT PERIOD SUPERLATTICE 135528 0% 100% 11 Search GAP+INP+SHORT+PERIOD+SUPERLATTICE Search GAP+INP+SHORT+PERIOD+SUPERLATTICE
4 ALINP 131411 1% 67% 16 Search ALINP Search ALINP
5 SEMICONDUCTING INDIUM GALLIUM PHOSPHIDE 114038 1% 51% 18 Search SEMICONDUCTING+INDIUM+GALLIUM+PHOSPHIDE Search SEMICONDUCTING+INDIUM+GALLIUM+PHOSPHIDE
6 RED LASERS 98566 0% 100% 8 Search RED+LASERS Search RED+LASERS
7 COMPOSITION MODULATION 76910 1% 39% 16 Search COMPOSITION+MODULATION Search COMPOSITION+MODULATION
8 CUPT TYPE ORDERING 73925 0% 100% 6 Search CUPT+TYPE+ORDERING Search CUPT+TYPE+ORDERING
9 INGAP 65728 1% 17% 31 Search INGAP Search INGAP
10 CUPT TYPE 49283 0% 100% 4 Search CUPT+TYPE Search CUPT+TYPE

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 JIANG, JC , SCHAPER, AK , SPIKA, Z , STOLZ, V , (2000) STRAIN-INDUCED MODULATION VERSUS SUPERLATTICE ORDERING IN EPITAXIAL (GAIN)P LAYERS.PHYSICAL REVIEW B. VOL. 62. ISSUE 23. P. 15826 -15833 51 85% 6
2 NORMAN, AG , SEONG, TY , PHILIPS, BA , BOOKER, GR , MAHAJAN, S , (1993) NATURE AND ORIGIN OF ATOMIC ORDERING IN III-V SEMICONDUCTOR ALLOYS.MICROSCOPY OF SEMICONDUCTING MATERIALS 1993. VOL. . ISSUE 134. P. 279-290 60 90% 0
3 KISHINO, K , KIKUCHI, A , NOMURA, I , KANEKO, Y , (1993) GAS-SOURCE MOLECULAR-BEAM EPITAXIAL-GROWTH AND CHARACTERIZATION OF 600-660NM GAINP/ALINP DOUBLE-HETEROSTRUCTURE LASERS.THIN SOLID FILMS. VOL. 231. ISSUE 1-2. P. 173-189 57 92% 7
4 SHAO, J , WINTERHOFF, R , DORNEN, A , BAARS, E , CHU, JH , (2003) ORDERING EFFECTS ON OPTICAL TRANSITIONS IN GAXIN1-XP/(AL0.66GA0.34)(Y)IN1-YP QUANTUM WELLS STUDIED BY PHOTOLUMINESCENCE AND REFLECTIVITY SPECTROSCOPY.PHYSICAL REVIEW B. VOL. 68. ISSUE 16. P. - 38 86% 21
5 HAMADA, H , (2015) PROGRESS OF ALUMINUM GALLIUM INDIUM PHOSPHIDE RED LASER DIODES AND BEYOND.FIBER AND INTEGRATED OPTICS. VOL. 34. ISSUE 5-6. P. 259 -281 29 85% 0
6 RAIKH, ME , TSIPER, EV , (1994) ENERGY-SPECTRUM AND SIZE QUANTIZATION IN PARTIALLY ORDERED SEMICONDUCTOR ALLOYS.PHYSICAL REVIEW B. VOL. 49. ISSUE 4. P. 2509-2520 47 96% 10
7 NING, JQ , XU, SJ , DENG, Z , SU, ZC , (2014) POLARIZED AND NON-POLARIZED PHOTOLUMINESCENCE OF GAINP2 ALLOY WITH PARTIAL CUPT-TYPE ATOMIC ORDERING: ORDERED DOMAINS VS. DISORDERED REGIONS.JOURNAL OF MATERIALS CHEMISTRY C. VOL. 2. ISSUE 30. P. 6119 -6124 31 78% 2
8 MUKHERJEE, K , BEATON, DA , CHRISTIAN, T , JONES, EJ , ALBERI, K , MASCARENHAS, A , BULSARA, MT , FITZGERALD, EA , (2013) GROWTH, MICROSTRUCTURE, AND LUMINESCENT PROPERTIES OF DIRECT-BANDGAP INALP ON RELAXED INGAAS ON GAAS SUBSTRATES.JOURNAL OF APPLIED PHYSICS. VOL. 113. ISSUE 18. P. - 32 73% 8
9 CHU, SNG , LOGAN, RA , TANBUNEK, T , (1992) ATOMIC ORDERING IN INGAASP AND INGAAS GROWN BY ATMOSPHERIC-PRESSURE METALORGANIC CHEMICAL VAPOR-DEPOSITION.JOURNAL OF APPLIED PHYSICS. VOL. 72. ISSUE 9. P. 4118-4124 44 98% 9
10 JIANG, JC , SCHAPER, AK , SPIKA, Z , STOLZ, W , (2000) MORPHOLOGICAL ASPECTS OF CONTINUOUS AND MODULATED EPITAXIAL GROWTH OF (GAIN)P.JOURNAL OF APPLIED PHYSICS. VOL. 88. ISSUE 6. P. 3341 -3348 37 84% 4

Classes with closest relation at Level 1


Rank Class id link
1 18872 SITE OCCUPATION PREFERENCES//ATOMIC LOCAL STRUCTURE//DAFNE L
2 16019 INASP INP//INASP//FDN CPQD
3 17212 INALAS INP//CONDUCTION SUBBAND//INALAS ALASSB
4 27197 GAASSB//INGAAS GAASSB//BILAYER QUANTUM WELL
5 8328 HIGH POWER LASER DIODE//CATASTROPHIC OPTICAL DAMAGE//SEMICONDUCTOR LASERS
6 14673 MICROCHANNEL EPITAXY//ELECTROEPITAXY//LIQUID PHASE ELECTROEPITAXY
7 1618 JOURNAL OF CRYSTAL GROWTH//TRIMETHYLINDIUM//MOMBE
8 8710 MULTIJUNCTION SOLAR CELLS//MULTIJUNCTION//CONCENTRATOR PHOTOVOLTAICS
9 26048 BELOW GAP EXCITATION//OPT PL SCI TECH INGN//PHOTON RECYCLING
10 11678 CARBON DOPING//CBR4//INALAS ALLOYS

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