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 |
|---|---|---|---|
| 13 | 4 | PHYSICS, PARTICLES & FIELDS//PHYSICS, NUCLEAR//OPTICS | 1062565 |
| 141 | 3 | PHYSICAL REVIEW A//OPTICS//PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | 66180 |
| 2104 | 2 | PHOTON ECHO//SPECTRAL HOLE BURNING//QUANTUM MEMORY | 5505 |
| 5469 | 1 | QUANTUM MEMORY//PHOTON ECHO//SPE UM | 1650 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | QUANTUM MEMORY | authKW | 456446 | 3% | 44% | 54 |
| 2 | PHOTON ECHO | authKW | 418783 | 3% | 39% | 56 |
| 3 | SPE UM | address | 337750 | 2% | 45% | 39 |
| 4 | SPATIAL SPECTRAL HOLOGRAPHY | authKW | 229193 | 1% | 100% | 12 |
| 5 | UPR 3321 | address | 183502 | 2% | 31% | 31 |
| 6 | STIMULATED PHOTON ECHO | authKW | 179045 | 1% | 63% | 15 |
| 7 | AIME COTTON | address | 166187 | 5% | 10% | 90 |
| 8 | OPTICAL COHERENT TRANSIENTS | authKW | 152787 | 1% | 67% | 12 |
| 9 | CNRS UPR 3321 | address | 115264 | 1% | 46% | 13 |
| 10 | INFORMATION LOCKING | authKW | 85944 | 0% | 75% | 6 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Optics | 34430 | 60% | 0% | 984 |
| 2 | Physics, Multidisciplinary | 4109 | 24% | 0% | 392 |
| 3 | Physics, Atomic, Molecular & Chemical | 3949 | 20% | 0% | 330 |
| 4 | Spectroscopy | 617 | 6% | 0% | 97 |
| 5 | Physics, Condensed Matter | 376 | 10% | 0% | 164 |
| 6 | Physics, Applied | 246 | 11% | 0% | 179 |
| 7 | Mining & Mineral Processing | -0 | 0% | 0% | 1 |
| 8 | Engineering, Aerospace | -1 | 0% | 0% | 2 |
| 9 | Education, Scientific Disciplines | -1 | 0% | 0% | 2 |
| 10 | Crystallography | -1 | 0% | 0% | 8 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | SPE UM | 337750 | 2% | 45% | 39 |
| 2 | UPR 3321 | 183502 | 2% | 31% | 31 |
| 3 | AIME COTTON | 166187 | 5% | 10% | 90 |
| 4 | CNRS UPR 3321 | 115264 | 1% | 46% | 13 |
| 5 | KAZAN QUANTUM | 85938 | 1% | 50% | 9 |
| 6 | PL PHYS GRP | 74984 | 3% | 8% | 50 |
| 7 | ZAVOISKY PHYS TECH | 66799 | 2% | 13% | 28 |
| 8 | JACK DODD PHOTON ULTRA COLD ATOMS | 61870 | 1% | 36% | 9 |
| 9 | QUANTUM LIGHT ATOMS | 56520 | 1% | 20% | 15 |
| 10 | QUANTUM SCI TECHNOL | 56095 | 2% | 11% | 27 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF LUMINESCENCE | 19683 | 7% | 1% | 114 |
| 2 | PHYSICAL REVIEW A | 18453 | 16% | 0% | 257 |
| 3 | OPTICS LETTERS | 9633 | 8% | 0% | 124 |
| 4 | LASER PHYSICS | 7960 | 3% | 1% | 44 |
| 5 | OPTICS AND SPECTROSCOPY | 5304 | 2% | 1% | 40 |
| 6 | NEW JOURNAL OF PHYSICS | 4720 | 3% | 1% | 48 |
| 7 | PHYSICAL REVIEW LETTERS | 4018 | 9% | 0% | 145 |
| 8 | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 3714 | 3% | 0% | 47 |
| 9 | OPTIKA I SPEKTROSKOPIYA | 3364 | 2% | 1% | 35 |
| 10 | NATURE PHOTONICS | 3342 | 1% | 1% | 14 |
Author Key Words |
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 |