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 |
| 108 | 2 | SURFACE PLASMONS//PLASMONICS//SURFACE PLASMON POLARITONS | 25374 |
| 15292 | 1 | SPASER//NANOLASER//PLASMONIC NANOLASER | 747 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | SPASER | authKW | 1228614 | 4% | 94% | 31 |
| 2 | NANOLASER | authKW | 781013 | 5% | 49% | 38 |
| 3 | PLASMONIC NANOLASER | authKW | 295329 | 1% | 100% | 7 |
| 4 | PLASMONIC LASERS | authKW | 258411 | 1% | 88% | 7 |
| 5 | GAIN MATERIAL | authKW | 175789 | 1% | 83% | 5 |
| 6 | LOSS COMPENSATION | authKW | 155325 | 1% | 41% | 9 |
| 7 | PLASMONIC LASING | authKW | 126569 | 0% | 100% | 3 |
| 8 | METAL CAVITY | authKW | 117189 | 1% | 56% | 5 |
| 9 | PLASMON LASERS | authKW | 94926 | 0% | 75% | 3 |
| 10 | LICRYL CNR IPCF | address | 84380 | 0% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Optics | 12942 | 54% | 0% | 407 |
| 2 | Physics, Applied | 2298 | 37% | 0% | 274 |
| 3 | Nanoscience & Nanotechnology | 1413 | 16% | 0% | 117 |
| 4 | Physics, Condensed Matter | 509 | 15% | 0% | 115 |
| 5 | Materials Science, Multidisciplinary | 359 | 18% | 0% | 137 |
| 6 | Engineering, Electrical & Electronic | 342 | 15% | 0% | 111 |
| 7 | Chemistry, Physical | 85 | 10% | 0% | 77 |
| 8 | Telecommunications | 83 | 3% | 0% | 26 |
| 9 | Physics, Multidisciplinary | 79 | 6% | 0% | 48 |
| 10 | Multidisciplinary Sciences | 55 | 2% | 0% | 13 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | LICRYL CNR IPCF | 84380 | 0% | 100% | 2 |
| 2 | MICRONANO MEASURING IMAGING BIOMED OPT | 62037 | 1% | 29% | 5 |
| 3 | SEKRETARIAT EW 5 2 | 56252 | 0% | 67% | 2 |
| 4 | CEMIF CAL EXCELLENCE ITALIAN MINISTER MIU | 42190 | 0% | 100% | 1 |
| 5 | ECOLE SUPER TELECOMMUN PARIS | 42190 | 0% | 100% | 1 |
| 6 | ELECT ENGN OPTOELECT GRP | 42190 | 0% | 100% | 1 |
| 7 | KAIN NANOTECHNOL | 42190 | 0% | 100% | 1 |
| 8 | LIB FUDAN UNIV | 42190 | 0% | 100% | 1 |
| 9 | MICROELE OTECH PHOTON | 42190 | 0% | 100% | 1 |
| 10 | MICROINERTIAL RUMENT ADV TECHNOL | 42190 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | OPTICS EXPRESS | 12550 | 14% | 0% | 103 |
| 2 | PLASMONICS | 8998 | 2% | 1% | 17 |
| 3 | JOURNAL OF OPTICS | 7223 | 3% | 1% | 21 |
| 4 | ACS PHOTONICS | 5863 | 2% | 1% | 12 |
| 5 | IEEE PHOTONICS JOURNAL | 3878 | 2% | 1% | 15 |
| 6 | IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS | 3644 | 3% | 0% | 19 |
| 7 | NANOPHOTONICS | 3103 | 1% | 2% | 4 |
| 8 | NATURE PHOTONICS | 3058 | 1% | 1% | 9 |
| 9 | JOURNAL OF NANOPHOTONICS | 2772 | 1% | 1% | 7 |
| 10 | LASER & PHOTONICS REVIEWS | 2580 | 1% | 1% | 6 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | SPASER | 1228614 | 4% | 94% | 31 | Search SPASER | Search SPASER |
| 2 | NANOLASER | 781013 | 5% | 49% | 38 | Search NANOLASER | Search NANOLASER |
| 3 | PLASMONIC NANOLASER | 295329 | 1% | 100% | 7 | Search PLASMONIC+NANOLASER | Search PLASMONIC+NANOLASER |
| 4 | PLASMONIC LASERS | 258411 | 1% | 88% | 7 | Search PLASMONIC+LASERS | Search PLASMONIC+LASERS |
| 5 | GAIN MATERIAL | 175789 | 1% | 83% | 5 | Search GAIN+MATERIAL | Search GAIN+MATERIAL |
| 6 | LOSS COMPENSATION | 155325 | 1% | 41% | 9 | Search LOSS+COMPENSATION | Search LOSS+COMPENSATION |
| 7 | PLASMONIC LASING | 126569 | 0% | 100% | 3 | Search PLASMONIC+LASING | Search PLASMONIC+LASING |
| 8 | METAL CAVITY | 117189 | 1% | 56% | 5 | Search METAL+CAVITY | Search METAL+CAVITY |
| 9 | PLASMON LASERS | 94926 | 0% | 75% | 3 | Search PLASMON+LASERS | Search PLASMON+LASERS |
| 10 | PLASMON NANOLASER | 84380 | 0% | 100% | 2 | Search PLASMON+NANOLASER | Search PLASMON+NANOLASER |
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 |