Class information for: |
Basic class information |
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 |
| 2835 | 2 | GUIDED MODE RESONANCE//RIGOROUS COUPLED WAVE ANALYSIS//SUBWAVELENGTH GRATING | 3218 |
| 4250 | 1 | SCATTEROMETRY//FOURIER MODAL METHOD//RIGOROUS COUPLED WAVE ANALYSIS | 1852 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | SCATTEROMETRY | authKW | 317252 | 3% | 36% | 52 |
| 2 | FOURIER MODAL METHOD | authKW | 264734 | 1% | 68% | 23 |
| 3 | RIGOROUS COUPLED WAVE ANALYSIS | authKW | 225172 | 2% | 32% | 41 |
| 4 | RCWA | authKW | 196917 | 1% | 46% | 25 |
| 5 | MODAL METHOD | authKW | 187506 | 1% | 48% | 23 |
| 6 | OPTICAL SCATTEROMETRY | authKW | 163348 | 1% | 80% | 12 |
| 7 | REFLECTIVE EFFICIENCY | authKW | 153144 | 0% | 100% | 9 |
| 8 | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | journal | 145439 | 16% | 3% | 292 |
| 9 | SANDWICHED GRATING | authKW | 136128 | 0% | 100% | 8 |
| 10 | TWO LAYER GRATING | authKW | 121001 | 0% | 89% | 8 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Optics | 59834 | 74% | 0% | 1367 |
| 2 | Physics, Applied | 747 | 16% | 0% | 288 |
| 3 | Engineering, Electrical & Electronic | 671 | 14% | 0% | 251 |
| 4 | Nanoscience & Nanotechnology | 206 | 5% | 0% | 86 |
| 5 | Telecommunications | 180 | 3% | 0% | 61 |
| 6 | Physics, Multidisciplinary | 114 | 5% | 0% | 99 |
| 7 | Materials Science, Coatings & Films | 38 | 2% | 0% | 28 |
| 8 | Instruments & Instrumentation | 29 | 2% | 0% | 40 |
| 9 | Spectroscopy | 27 | 2% | 0% | 32 |
| 10 | Physics, Condensed Matter | 23 | 4% | 0% | 78 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | EQUIPE COMPOSANTS OPT MICROSTRUCT | 34032 | 0% | 100% | 2 |
| 2 | SIMULAT MODELISAT ELE OMAGNETISME | 34032 | 0% | 100% | 2 |
| 3 | UNITE PROPRE RECH ENSEIGNEMENT SUPER A 6079 | 30626 | 0% | 60% | 3 |
| 4 | PHYS OPTOELECT ENGN | 25990 | 3% | 3% | 59 |
| 5 | LITHOG OPT | 25521 | 0% | 50% | 3 |
| 6 | DISPLAY COMPONENTS | 22687 | 0% | 67% | 2 |
| 7 | OPT QUANTUM RADIOPHYS | 22687 | 0% | 67% | 2 |
| 8 | UNITE MIXTE RECH 6602 | 21874 | 0% | 43% | 3 |
| 9 | SHANGHAI OPT FINE MECH | 21158 | 5% | 1% | 85 |
| 10 | LASMEA | 17333 | 1% | 4% | 23 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | 145439 | 16% | 3% | 292 |
| 2 | APPLIED OPTICS | 22582 | 12% | 1% | 219 |
| 3 | JOURNAL OF MODERN OPTICS | 18286 | 5% | 1% | 84 |
| 4 | OPTICA ACTA | 12204 | 1% | 3% | 25 |
| 5 | JOURNAL OF THE EUROPEAN OPTICAL SOCIETY-RAPID PUBLICATIONS | 9471 | 1% | 3% | 18 |
| 6 | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA | 8074 | 1% | 2% | 20 |
| 7 | JOURNAL OF MICRO-NANOLITHOGRAPHY MEMS AND MOEMS | 7418 | 1% | 2% | 21 |
| 8 | JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS | 5733 | 1% | 1% | 27 |
| 9 | OPTICS EXPRESS | 5340 | 6% | 0% | 107 |
| 10 | OPTICS LETTERS | 5303 | 5% | 0% | 98 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | SCATTEROMETRY | 317252 | 3% | 36% | 52 | Search SCATTEROMETRY | Search SCATTEROMETRY |
| 2 | FOURIER MODAL METHOD | 264734 | 1% | 68% | 23 | Search FOURIER+MODAL+METHOD | Search FOURIER+MODAL+METHOD |
| 3 | RIGOROUS COUPLED WAVE ANALYSIS | 225172 | 2% | 32% | 41 | Search RIGOROUS+COUPLED+WAVE+ANALYSIS | Search RIGOROUS+COUPLED+WAVE+ANALYSIS |
| 4 | RCWA | 196917 | 1% | 46% | 25 | Search RCWA | Search RCWA |
| 5 | MODAL METHOD | 187506 | 1% | 48% | 23 | Search MODAL+METHOD | Search MODAL+METHOD |
| 6 | OPTICAL SCATTEROMETRY | 163348 | 1% | 80% | 12 | Search OPTICAL+SCATTEROMETRY | Search OPTICAL+SCATTEROMETRY |
| 7 | REFLECTIVE EFFICIENCY | 153144 | 0% | 100% | 9 | Search REFLECTIVE+EFFICIENCY | Search REFLECTIVE+EFFICIENCY |
| 8 | SANDWICHED GRATING | 136128 | 0% | 100% | 8 | Search SANDWICHED+GRATING | Search SANDWICHED+GRATING |
| 9 | TWO LAYER GRATING | 121001 | 0% | 89% | 8 | Search TWO+LAYER+GRATING | Search TWO+LAYER+GRATING |
| 10 | SUBWAVELENGTH GRATING | 114817 | 1% | 25% | 27 | Search SUBWAVELENGTH+GRATING | Search SUBWAVELENGTH+GRATING |
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 1 |