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 |
|---|---|---|---|
| 1 | 4 | PHYSICS, CONDENSED MATTER//PHYSICS, APPLIED//MATERIALS SCIENCE, MULTIDISCIPLINARY | 2188495 |
| 375 | 3 | MICROSCOPY//ULTRAMICROSCOPY//JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA | 34629 |
| 2570 | 2 | SCANNING//SCANDATE CATHODE//MICROSCOPY | 3949 |
| 20489 | 1 | PROD DESIGN TECHNOL//MAGNETIC LENS//ELECTRON GUN | 481 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | PROD DESIGN TECHNOL | address | 267544 | 1% | 58% | 7 |
| 2 | MAGNETIC LENS | authKW | 224631 | 2% | 29% | 12 |
| 3 | ELECTRON GUN | authKW | 209964 | 5% | 13% | 25 |
| 4 | ACCURACY OF COMPUTATION | authKW | 209670 | 1% | 80% | 4 |
| 5 | HAIRPIN FILAMENT | authKW | 196567 | 1% | 100% | 3 |
| 6 | POINT CATHODE | authKW | 196567 | 1% | 100% | 3 |
| 7 | EGUN | authKW | 147424 | 1% | 75% | 3 |
| 8 | BOUNDARY MAGNETIC CHARGE METHOD | authKW | 131045 | 0% | 100% | 2 |
| 9 | PARAXIAL RAY EQUATION | authKW | 131045 | 0% | 100% | 2 |
| 10 | SPIRAL DISTORTION | authKW | 131045 | 0% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Microscopy | 9520 | 15% | 0% | 73 |
| 2 | Instruments & Instrumentation | 3584 | 27% | 0% | 132 |
| 3 | Nuclear Science & Technology | 1723 | 18% | 0% | 86 |
| 4 | Spectroscopy | 1578 | 16% | 0% | 77 |
| 5 | Physics, Nuclear | 1260 | 15% | 0% | 74 |
| 6 | Physics, Applied | 880 | 29% | 0% | 140 |
| 7 | Optics | 871 | 19% | 0% | 90 |
| 8 | Physics, Particles & Fields | 862 | 15% | 0% | 70 |
| 9 | Engineering, Electrical & Electronic | 257 | 16% | 0% | 76 |
| 10 | Nanoscience & Nanotechnology | 132 | 7% | 0% | 32 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | PROD DESIGN TECHNOL | 267544 | 1% | 58% | 7 |
| 2 | CNRS UMR 5821 | 65522 | 0% | 100% | 1 |
| 3 | ELE OM BEAM SOURCE | 65522 | 0% | 100% | 1 |
| 4 | ELE ON BEAM SOURCE | 65522 | 0% | 100% | 1 |
| 5 | ELECT BEAM SOURCE | 65522 | 0% | 100% | 1 |
| 6 | INFORMAT ELECT S | 65522 | 0% | 100% | 1 |
| 7 | PHILIPS ELECT OPT | 65522 | 0% | 100% | 1 |
| 8 | SHIBUKAWA PLANT 1135 | 65522 | 0% | 100% | 1 |
| 9 | TANDEM VAN DE GRAAF PROJECT | 65522 | 0% | 100% | 1 |
| 10 | ANALYT TOOL MAKING | 43679 | 0% | 33% | 2 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | OPTIK | 38032 | 17% | 1% | 81 |
| 2 | JOURNAL OF ELECTRON MICROSCOPY | 22063 | 5% | 1% | 25 |
| 3 | ADVANCES IN IMAGING AND ELECTRON PHYSICS | 14023 | 2% | 2% | 9 |
| 4 | JOURNAL DE MICROSCOPIE ET DE SPECTROSCOPIE ELECTRONIQUES | 9100 | 2% | 2% | 8 |
| 5 | ADVANCES IN ELECTRONICS AND ELECTRON PHYSICS | 8597 | 1% | 2% | 6 |
| 6 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 6993 | 14% | 0% | 67 |
| 7 | JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS | 4100 | 2% | 1% | 12 |
| 8 | JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B | 3476 | 6% | 0% | 30 |
| 9 | ULTRAMICROSCOPY | 2921 | 3% | 0% | 16 |
| 10 | JOURNAL OF PHOTOGRAPHIC SCIENCE | 2910 | 1% | 1% | 5 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | MAGNETIC LENS | 224631 | 2% | 29% | 12 | Search MAGNETIC+LENS | Search MAGNETIC+LENS |
| 2 | ELECTRON GUN | 209964 | 5% | 13% | 25 | Search ELECTRON+GUN | Search ELECTRON+GUN |
| 3 | ACCURACY OF COMPUTATION | 209670 | 1% | 80% | 4 | Search ACCURACY+OF+COMPUTATION | Search ACCURACY+OF+COMPUTATION |
| 4 | HAIRPIN FILAMENT | 196567 | 1% | 100% | 3 | Search HAIRPIN+FILAMENT | Search HAIRPIN+FILAMENT |
| 5 | POINT CATHODE | 196567 | 1% | 100% | 3 | Search POINT+CATHODE | Search POINT+CATHODE |
| 6 | EGUN | 147424 | 1% | 75% | 3 | Search EGUN | Search EGUN |
| 7 | BOUNDARY MAGNETIC CHARGE METHOD | 131045 | 0% | 100% | 2 | Search BOUNDARY+MAGNETIC+CHARGE+METHOD | Search BOUNDARY+MAGNETIC+CHARGE+METHOD |
| 8 | PARAXIAL RAY EQUATION | 131045 | 0% | 100% | 2 | Search PARAXIAL+RAY+EQUATION | Search PARAXIAL+RAY+EQUATION |
| 9 | SPIRAL DISTORTION | 131045 | 0% | 100% | 2 | Search SPIRAL+DISTORTION | Search SPIRAL+DISTORTION |
| 10 | TUNGSTEN POINT CATHODE | 131045 | 0% | 100% | 2 | Search TUNGSTEN+POINT+CATHODE | Search TUNGSTEN+POINT+CATHODE |
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 |