Class information for: |
Basic class information |
| ID | Publications | Average number of references |
Avg. shr. active ref. in WoS |
|---|---|---|---|
| 11899 | 881 | 31.4 | 40% |
Classes in level above (level 2) |
| ID, lev. above |
Publications | Label for level above |
|---|---|---|
| 684 | 12447 | DISSOCIATIVE RECOMBINATION//PENNING IONIZATION ELECTRON SPECTROSCOPY//NA 2 |
Terms with highest relevance score |
| Rank | Term | Type of term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|---|
| 1 | PENNING IONIZATION ELECTRON SPECTROSCOPY | Author keyword | 57 | 95% | 2% | 19 |
| 2 | PARTIAL IONIZATION CROSS SECTION | Author keyword | 9 | 83% | 1% | 5 |
| 3 | ROVIBRATIONAL DISTRIBUTION | Author keyword | 6 | 71% | 1% | 5 |
| 4 | PENNING IONIZATION | Author keyword | 4 | 25% | 1% | 13 |
| 5 | METASTABLE ATOM ELECTRON SPECTROSCOPY | Author keyword | 3 | 57% | 0% | 4 |
| 6 | OTIPC | Author keyword | 3 | 100% | 0% | 3 |
| 7 | PENNING IONIZATION ELECTRON SPECTRUM | Author keyword | 3 | 100% | 0% | 3 |
| 8 | PHYS IS ELECT ATOM | Address | 2 | 67% | 0% | 2 |
| 9 | PENNING IONISATION | Author keyword | 2 | 43% | 0% | 3 |
| 10 | INTRAMONOLAYER HYDROGEN BOND | Author keyword | 1 | 100% | 0% | 2 |
Web of Science journal categories |
Author Key Words |
Key Words Plus |
| Rank | Web of Science journal category | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|
| 1 | CHEMI IONIZATION | 54 | 66% | 6% | 50 |
| 2 | HE2 3S | 52 | 100% | 2% | 18 |
| 3 | PENNING IONIZATION | 49 | 39% | 11% | 99 |
| 4 | COLLISION ENERGY DEPENDENCE | 30 | 79% | 2% | 19 |
| 5 | HE ASTERISK23S METASTABLE ATOMS | 26 | 80% | 2% | 16 |
| 6 | VELOCITY DEPENDENCE | 22 | 29% | 7% | 65 |
| 7 | HE23S | 18 | 65% | 2% | 17 |
| 8 | MULTI EXIT CHANNELS | 17 | 100% | 1% | 8 |
| 9 | METASTABLE ATOMS | 14 | 28% | 5% | 44 |
| 10 | THERMAL ENERGY COLLISIONS | 12 | 86% | 1% | 6 |
Journals |
Reviews |
| Title | Publ. year | Cit. | Active references | % act. ref. to same field |
|---|---|---|---|---|
| The characterization of liquid and solid surfaces with metastable helium atoms | 2000 | 102 | 105 | 51% |
| Electron spectroscopy using metastable atoms as probes for solid surfaces | 1997 | 245 | 220 | 31% |
| Exterior characteristics of molecular orbitals and molecular surfaces as studied by atomic probes | 2004 | 14 | 98 | 86% |
| Observation of anisotropic interactions between metastable atoms and target molecules by two-dimensional collisional ionization electron spectroscopy | 2007 | 4 | 131 | 86% |
| The chemi-ionization of He-*(2 S-1,S-3) plus Ar,Kr,Xe for collision energies from 0.003 to 6 eV | 1999 | 9 | 27 | 74% |
| Gap states at organic-metal interfaces: A combined spectroscopic and theoretical study | 2010 | 4 | 43 | 26% |
| Physicochemical aspects of atomic and molecular processes in reactive plasmas | 2000 | 9 | 15 | 67% |
| PROCESSES OF IONIZATION AND QUENCHING OF EXCITED ATOMS WITH FAST ELECTRONS PRODUCTION | 1993 | 16 | 22 | 50% |
| SELECTION OF ELECTRONIC STATES IN ATOMIC-BEAMS WITH LASERS | 1993 | 1 | 25 | 16% |
| POTENTIAL-ENERGY SURFACES IN MOLECULAR-DYNAMICS | 1986 | 0 | 45 | 13% |
Address terms |
| Rank | Address term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|
| 1 | PHYS IS ELECT ATOM | 2 | 67% | 0.2% | 2 |
| 2 | IS ELECT ATOM | 1 | 21% | 0.5% | 4 |
| 3 | UNITA INFM PERUGIA | 1 | 33% | 0.2% | 2 |
| 4 | PHYS MACROMOLEC CHEM | 1 | 50% | 0.1% | 1 |
| 5 | IST TECNOL CHIM | 1 | 15% | 0.5% | 4 |
| 6 | ENGN SCI MOLEC SCI TECHNOL | 1 | 10% | 0.6% | 5 |
| 7 | 5 PL JULES JANSSEN | 0 | 33% | 0.1% | 1 |
| 8 | LCEA | 0 | 33% | 0.1% | 1 |
| 9 | LIFE CULTURE | 0 | 13% | 0.3% | 3 |
| 10 | ENGN IND CHEM MINAMI KU | 0 | 25% | 0.1% | 1 |
Related classes at same level (level 1) |
| Rank | Relatedness score | Related classes |
|---|---|---|
| 1 | 0.0000202485 | CEFITEC PHYS TECHNOL//ATOM CLUSTER COLLISIONS//GNCN |
| 2 | 0.0000168475 | FAK PHYS E12//RARE GAS DIMER IONS//ARGON EXCIMER LASER |
| 3 | 0.0000120610 | KINEMATIC INVARIANTS//IST TECNOL CHIM//H2O RG |
| 4 | 0.0000107283 | HYDROGENATED AMORPHOUS CARBON NITRIDE//CN RADICALS//BRCN |
| 5 | 0.0000095127 | CONTRACTION GEOMETRY//FOCUSING MAGNETIC FIELD//ION ION RECOMBINATION |
| 6 | 0.0000085880 | SELECTED ION FLOW DRIFT TUBE//REACTION RATE COEFFICIENTS//EXPTL PHYS ATOM MOLEK PHYS ABT |
| 7 | 0.0000079811 | INTERMEDIATE VELOCITY REGIME//HBEREICH MATH NATURWISSEN C//3400 |
| 8 | 0.0000076799 | LIQUID BEAM//E TOKYO//CLUSTER |
| 9 | 0.0000076605 | SUPEREXCITED STATES//PHOTOIONIZATION QUANTUM YIELD//PHOTOIONIZATION ASYMMETRY PARAMETERS |
| 10 | 0.0000074127 | ROTATIONAL WAVE PACKET//NAREX//OPTICAL CENTRIFUGE |