Class information for:
Level 2: TWO PHOTON ABSORPTION//Z SCAN//OPTICAL LIMITING

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1889 5969 31.2 80%


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
208 3       JOURNAL OF NON-CRYSTALLINE SOLIDS//MATERIALS SCIENCE, CERAMICS//PHYSICS AND CHEMISTRY OF GLASSES 51955
1889 2             TWO PHOTON ABSORPTION//Z SCAN//OPTICAL LIMITING 5969
1055 1                   Z SCAN//OPTICAL LIMITING//NONLINEAR ABSORPTION 2879
2955 1                   TWO PHOTON ABSORPTION//TWO PHOTON ABSORPTION CROSS SECTION//FUNCT INORGAN MAT CHEM ANHUI PROV 2103
11366 1                   TWO PHOTON POLYMERIZATION//DIRECT LASER WRITING//ORGAN NANOPHOTON 987

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 TWO PHOTON ABSORPTION authKW 1344673 9% 49% 534
2 Z SCAN authKW 1183691 7% 56% 410
3 OPTICAL LIMITING authKW 1168007 6% 67% 341
4 NONLINEAR ABSORPTION authKW 392547 3% 51% 150
5 TWO PHOTON POLYMERIZATION authKW 341343 1% 76% 88
6 REVERSE SATURABLE ABSORPTION authKW 257331 1% 70% 72
7 NONLINEAR REFRACTION authKW 238106 1% 59% 79
8 Z SCAN TECHNIQUE authKW 226717 2% 48% 93
9 TWO PHOTON ABSORPTION CROSS SECTION authKW 223008 1% 84% 52
10 NONLINEAR REFRACTIVE INDEX authKW 208505 2% 45% 91

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 Optics 33584 32% 0% 1892
2 Physics, Applied 6297 23% 0% 1370
3 Chemistry, Physical 4582 21% 0% 1239
4 Physics, Atomic, Molecular & Chemical 3704 11% 0% 653
5 Materials Science, Multidisciplinary 3217 19% 0% 1135
6 Nanoscience & Nanotechnology 1954 7% 0% 419
7 Chemistry, Multidisciplinary 1468 13% 0% 772
8 Materials Science, Textiles 1283 2% 0% 99
9 Physics, Condensed Matter 320 6% 0% 365
10 Polymer Science 231 4% 0% 215

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 LIGHT MATTER PHYS GRP 136866 1% 45% 59
2 ORGAN NANOPHOTON 111301 1% 48% 45
3 FUNCT INORGAN MAT CHEM ANHUI PROV 96068 1% 43% 44
4 INT PHOTON 60910 1% 21% 58
5 STATE CRYSTAL MAT 59868 4% 5% 237
6 LASERS PHOTON BIOPHOTON 47387 1% 15% 64
7 CREOL 46479 2% 7% 126
8 MAT IRELAND POLYMER 40633 0% 31% 26
9 MOL OPTOELECT 37100 0% 48% 15
10 LASER OPT THERMOOPT 30682 0% 100% 6

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 NONLINEAR OPTICAL PHYSICS & MATERIALS 28959 1% 7% 78
2 OPTICAL MATERIALS 19788 3% 2% 159
3 OPTICS COMMUNICATIONS 12040 4% 1% 251
4 DYES AND PIGMENTS 8835 2% 2% 98
5 JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS 8327 2% 1% 135
6 OPTICS AND LASER TECHNOLOGY 6554 1% 2% 77
7 OPTICS EXPRESS 6155 3% 1% 207
8 APPLIED PHYSICS B-LASERS AND OPTICS 5878 2% 1% 94
9 CHEMICAL PHYSICS LETTERS 5666 4% 1% 235
10 OPTICS LETTERS 3664 3% 1% 150

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 TWO PHOTON ABSORPTION 1344673 9% 49% 534 Search TWO+PHOTON+ABSORPTION Search TWO+PHOTON+ABSORPTION
2 Z SCAN 1183691 7% 56% 410 Search Z+SCAN Search Z+SCAN
3 OPTICAL LIMITING 1168007 6% 67% 341 Search OPTICAL+LIMITING Search OPTICAL+LIMITING
4 NONLINEAR ABSORPTION 392547 3% 51% 150 Search NONLINEAR+ABSORPTION Search NONLINEAR+ABSORPTION
5 TWO PHOTON POLYMERIZATION 341343 1% 76% 88 Search TWO+PHOTON+POLYMERIZATION Search TWO+PHOTON+POLYMERIZATION
6 REVERSE SATURABLE ABSORPTION 257331 1% 70% 72 Search REVERSE+SATURABLE+ABSORPTION Search REVERSE+SATURABLE+ABSORPTION
7 NONLINEAR REFRACTION 238106 1% 59% 79 Search NONLINEAR+REFRACTION Search NONLINEAR+REFRACTION
8 Z SCAN TECHNIQUE 226717 2% 48% 93 Search Z+SCAN+TECHNIQUE Search Z+SCAN+TECHNIQUE
9 TWO PHOTON ABSORPTION CROSS SECTION 223008 1% 84% 52 Search TWO+PHOTON+ABSORPTION+CROSS+SECTION Search TWO+PHOTON+ABSORPTION+CROSS+SECTION
10 NONLINEAR REFRACTIVE INDEX 208505 2% 45% 91 Search NONLINEAR+REFRACTIVE+INDEX Search NONLINEAR+REFRACTIVE+INDEX

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 DINI, D , CALVETE, MJF , HANACK, M , (2016) NONLINEAR OPTICAL MATERIALS FOR THE SMART FILTERING OF OPTICAL RADIATION.CHEMICAL REVIEWS. VOL. 116. ISSUE 22. P. 13043 -13233 738 52% 0
2 HE, GS , TAN, LS , ZHENG, Q , PRASAD, PN , (2008) MULTIPHOTON ABSORBING MATERIALS: MOLECULAR DESIGNS, CHARACTERIZATIONS, AND APPLICATIONS.CHEMICAL REVIEWS. VOL. 108. ISSUE 4. P. 1245 -1330 326 55% 995
3 MALINAUSKAS, M , FARSARI, M , PISKARSKAS, A , JUODKAZIS, S , (2013) ULTRAFAST LASER NANOSTRUCTURING OF PHOTOPOLYMERS: A DECADE OF ADVANCES.PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS. VOL. 533. ISSUE 1. P. 1 -31 143 70% 63
4 TERENZIANI, F , KATAN, C , BADAEVA, E , TRETIAK, S , BLANCHARD-DESCE, M , (2008) ENHANCED TWO-PHOTON ABSORPTION OF ORGANIC CHROMOPHORES: THEORETICAL AND EXPERIMENTAL ASSESSMENTS.ADVANCED MATERIALS. VOL. 20. ISSUE 24. P. 4641 -4678 139 52% 204
5 PAWLICKI, M , COLLINS, HA , DENNING, RG , ANDERSON, HL , (2009) TWO-PHOTON ABSORPTION AND THE DESIGN OF TWO-PHOTON DYES.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 48. ISSUE 18. P. 3244 -3266 70 62% 690
6 ANDRAUD, C , FORTRIE, R , BARSU, C , STEPHAN, O , CHERMETTE, H , BALDECK, PL , (2008) EXCITONICALLY COUPLED OLIGOMERS AND DENDRIMERS FOR TWO-PHOTON ABSORPTION.PHOTORESPONSIVE POLYMERS II. VOL. 214. ISSUE . P. 149 -203 116 79% 9
7 SHAO, JJ , GUAN, ZP , YAN, YL , JIAO, CJ , XU, QH , CHI, CY , (2011) SYNTHESIS AND CHARACTERIZATIONS OF STAR-SHAPED OCTUPOLAR TRIAZATRUXENES-BASED TWO-PHOTON ABSORPTION CHROMOPHORES.JOURNAL OF ORGANIC CHEMISTRY. VOL. 76. ISSUE 3. P. 780 -790 90 76% 55
8 KIM, HM , CHO, BR , (2009) TWO-PHOTON MATERIALS WITH LARGE TWO-PHOTON CROSS SECTIONS. STRUCTURE-PROPERTY RELATIONSHIP.CHEMICAL COMMUNICATIONS. VOL. . ISSUE 2. P. 153 -164 67 85% 215
9 PARK, SH , LEE, KS , KIM, RH , YANG, DY , (2008) ADVANCES IN 3D NANO/MICROFABRICATION USING TWO-PHOTON INITIATED POLYMERIZATION.PROGRESS IN POLYMER SCIENCE. VOL. 33. ISSUE 6. P. 631 -681 93 69% 154
10 RUMI, M , BARLOW, S , WANG, J , PERRY, JW , MARDER, SR , (2008) TWO-PHOTON ABSORBING MATERIALS AND TWO-PHOTON-INDUCED CHEMISTRY.PHOTORESPONSIVE POLYMERS I. VOL. 213. ISSUE . P. 1 -95 118 60% 90

Classes with closest relation at Level 2


Rank Class id link
1 2883 ION IMPLANTATION//ADV OPT MAT GRP//OPT SPECT NANOMAT
2 941 NONLINEAR OPTICAL MATERIALS//NLO//HYPERPOLARIZABILITY
3 2733 CYANINE DYES//SQUARAINE//MEROCYANINE 540
4 963 PHTHALOCYANINE//JOURNAL OF PORPHYRINS AND PHTHALOCYANINES//METALLOPHTHALOCYANINE
5 2546 AGGREGATION INDUCED EMISSION//GUANGDONG INNOVAT TEAM//SCUT HKUST JOINT
6 3353 THERMAL POLING//OPTICAL POLING//ALL OPTICAL POLING
7 3724 OPTICAL NEAR FIELD//JOURNAL OF OPTICAL TECHNOLOGY//EMISSION LIGHT
8 3204 PHOTOREFRACTIVE POLYMER//ORGAN PHOTOREFRACT MAT//PHOTOREFRACTIVE
9 1192 OPTOGENETICS//MULTIPHOTON MICROSCOPY//FLUORESCENT PROTEIN
10 2236 MOLYBDENUM COFACTOR//MOLYBDOPTERIN//MOLYBDENUM COFACTOR DEFICIENCY

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