Class information for:
Level 3: PHOTONIC CRYSTAL//OPTICS//METAMATERIALS

Basic class information
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
8 4 POLYMER SCIENCE//CHEMISTRY, PHYSICAL//MATERIALS SCIENCE, MULTIDISCIPLINARY 1554940
54 3       PHOTONIC CRYSTAL//OPTICS//METAMATERIALS 95723
108 2             SURFACE PLASMONS//PLASMONICS//SURFACE PLASMON POLARITONS 25374
166 2             METAMATERIALS//PHONONIC CRYSTAL//PT SYMMETRY 21669
558 2             PHOTONIC CRYSTAL//PHOTONIC BAND GAP//PHOTONIC CRYSTAL WAVEGUIDE 15030
1064 2             SERS//SURFACE ENHANCED RAMAN SCATTERING//SURFACE ENHANCED RAMAN SCATTERING SERS 10266
1652 2             SURFACE PLASMON RESONANCE//PROTEIN MICROARRAY//SURFACE PLASMON RESONANCE SPR 7182
2238 2             MUELLER MATRIX//ELLIPSOMETRY//IMAGING ELLIPSOMETRY 5024
2353 2             LASER INDUCED DAMAGE//OPTICAL COATINGS//LASER INDUCED DAMAGE THRESHOLD 4634
2791 2             SCULPTURED THIN FILMS//GLANCING ANGLE DEPOSITION//CIRCULAR BRAGG PHENOMENON 3326
2835 2             GUIDED MODE RESONANCE//RIGOROUS COUPLED WAVE ANALYSIS//SUBWAVELENGTH GRATING 3218

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PHOTONIC CRYSTAL authKW 645811 3% 65% 3023
2 OPTICS WoSSC 503060 31% 6% 29418
3 METAMATERIALS authKW 424566 2% 58% 2236
4 PLASMONICS authKW 384111 2% 66% 1772
5 SURFACE PLASMONS authKW 370318 2% 65% 1757
6 OPTICS EXPRESS journal 261004 6% 15% 5381
7 SERS authKW 228154 1% 52% 1359
8 SURFACE ENHANCED RAMAN SCATTERING authKW 205558 1% 61% 1032
9 SURFACE PLASMON POLARITONS authKW 190651 1% 78% 752
10 SURFACE PLASMON RESONANCE authKW 182311 2% 32% 1761

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Optics 503060 31% 6% 29418
2 Physics, Applied 148988 27% 2% 25958
3 Nanoscience & Nanotechnology 125637 13% 4% 12667
4 Materials Science, Multidisciplinary 53210 19% 1% 18576
5 Physics, Condensed Matter 44653 13% 2% 12602
6 Chemistry, Physical 21689 13% 1% 12458
7 Physics, Multidisciplinary 20810 8% 1% 8011
8 Chemistry, Multidisciplinary 8106 9% 1% 8677
9 Engineering, Electrical & Electronic 7777 8% 1% 7677
10 Chemistry, Analytical 6409 5% 1% 4865

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NANOPHOTON 99946 1% 46% 669
2 PHYS 77383 17% 2% 16673
3 ELECT COMP ENGN 45752 5% 3% 5135
4 F NEL 43248 0% 34% 388
5 NONLINEAR PHYS 39320 0% 31% 390
6 DISRUPT PHOTON TECHNOL 32626 0% 55% 181
7 STATE OPT TECHNOL MICROFABRICAT 31177 0% 61% 158
8 OPT ELECT 27730 0% 25% 352
9 OPT ELE OMAGNET 26128 0% 27% 297
10 STATE MODERN OPT RUMENTAT 25304 0% 19% 417

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 OPTICS EXPRESS 261004 6% 15% 5381
2 PLASMONICS 226601 1% 72% 968
3 ACS PHOTONICS 74697 1% 47% 487
4 JOURNAL OF OPTICS 69118 1% 29% 741
5 OPTICS LETTERS 65865 3% 9% 2529
6 APPLIED OPTICS 62930 3% 8% 2711
7 PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS 61641 0% 59% 319
8 APPLIED PHYSICS LETTERS 59948 5% 4% 4773
9 NANO LETTERS 45882 1% 11% 1372
10 OPTICS COMMUNICATIONS 43052 2% 7% 1928

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PHOTONIC CRYSTAL 645811 3% 65% 3023 Search PHOTONIC+CRYSTAL Search PHOTONIC+CRYSTAL
2 METAMATERIALS 424566 2% 58% 2236 Search METAMATERIALS Search METAMATERIALS
3 PLASMONICS 384111 2% 66% 1772 Search PLASMONICS Search PLASMONICS
4 SURFACE PLASMONS 370318 2% 65% 1757 Search SURFACE+PLASMONS Search SURFACE+PLASMONS
5 SERS 228154 1% 52% 1359 Search SERS Search SERS
6 SURFACE ENHANCED RAMAN SCATTERING 205558 1% 61% 1032 Search SURFACE+ENHANCED+RAMAN+SCATTERING Search SURFACE+ENHANCED+RAMAN+SCATTERING
7 SURFACE PLASMON POLARITONS 190651 1% 78% 752 Search SURFACE+PLASMON+POLARITONS Search SURFACE+PLASMON+POLARITONS
8 SURFACE PLASMON RESONANCE 182311 2% 32% 1761 Search SURFACE+PLASMON+RESONANCE Search SURFACE+PLASMON+RESONANCE
9 PHONONIC CRYSTAL 110647 0% 86% 395 Search PHONONIC+CRYSTAL Search PHONONIC+CRYSTAL
10 PHOTONIC BAND GAP 100744 1% 57% 538 Search PHOTONIC+BAND+GAP Search PHOTONIC+BAND+GAP

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.

Classes with closest relation at Level 3


rank cluster_id2 link
1 632 CASIMIR EFFECT//CASIMIR FORCE//THERMOPHOTOVOLTAICS
2 710 SOLAR ENERGY MATERIALS//SOLAR ABSORBER//SOLAR SELECTIVE ABSORBER
3 643 RANDOM LASER//FIELD FLOW FRACTIONATION//FLOW FIELD FLOW FRACTIONATION
4 519 TERAHERTZ//TERAHERTZ TIME DOMAIN SPECTROSCOPY//TERAHERTZ SPECTROSCOPY
5 95 SILVER NANOPARTICLES//NANOPARTICLES//MAGNETIC NANOPARTICLES
6 397 JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B//MICROELECTRONIC ENGINEERING//NANOSCIENCE & NANOTECHNOLOGY
7 122 IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION//MICROWAVE AND OPTICAL TECHNOLOGY LETTERS//TELECOMMUNICATIONS
8 33 OPTICS//IEEE PHOTONICS TECHNOLOGY LETTERS//JOURNAL OF LIGHTWAVE TECHNOLOGY
9 455 OPTICS//JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION//ATMOSPHERIC TURBULENCE
10 427 Z SCAN//NONLINEAR OPTICAL MATERIALS//TWO PHOTON ABSORPTION

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