Class information for: |
Basic class information |
Class id | #P | Avg. number of references |
Database coverage of references |
---|---|---|---|
5904 | 1561 | 12.7 | 48% |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
Terms with highest relevance score |
rank | Term | termType | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
---|---|---|---|---|---|---|
1 | ECR ION SOURCE | authKW | 968173 | 4% | 75% | 66 |
2 | ELECTRON CYCLOTRON RESONANCE ION SOURCE | authKW | 714468 | 3% | 83% | 44 |
3 | REVIEW OF SCIENTIFIC INSTRUMENTS | journal | 462727 | 54% | 3% | 841 |
4 | ECRIS | authKW | 350618 | 1% | 81% | 22 |
5 | ION SOURCE | authKW | 286385 | 6% | 15% | 99 |
6 | CHARGE BREEDING | authKW | 169254 | 1% | 58% | 15 |
7 | BIASED ELECTRODE | authKW | 97799 | 0% | 100% | 5 |
8 | NAZL SUD | address | 87572 | 5% | 6% | 76 |
9 | PLASMA RADIOFREQUENCY HEATING | authKW | 81898 | 1% | 25% | 17 |
10 | RARE ISOTOPE SCI PROJECT | address | 78349 | 1% | 17% | 23 |
Web of Science journal categories |
Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
---|---|---|---|---|---|
1 | Instruments & Instrumentation | 75834 | 68% | 0% | 1067 |
2 | Physics, Applied | 13620 | 59% | 0% | 926 |
3 | Nuclear Science & Technology | 4361 | 16% | 0% | 250 |
4 | Physics, Nuclear | 4057 | 16% | 0% | 246 |
5 | Physics, Particles & Fields | 1399 | 11% | 0% | 166 |
6 | Physics, Fluids & Plasmas | 1058 | 7% | 0% | 107 |
7 | Physics, Atomic, Molecular & Chemical | 608 | 9% | 0% | 140 |
8 | Spectroscopy | 496 | 6% | 0% | 86 |
9 | Physics, Multidisciplinary | 292 | 8% | 0% | 124 |
10 | Physics, Mathematical | 0 | 1% | 0% | 12 |
Address terms |
Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
---|---|---|---|---|---|
1 | NAZL SUD | 87572 | 5% | 6% | 76 |
2 | RARE ISOTOPE SCI PROJECT | 78349 | 1% | 17% | 23 |
3 | PHYS JYFL | 78239 | 0% | 100% | 4 |
4 | TATEYAMA KAGAKU GRP | 78239 | 0% | 100% | 4 |
5 | BE ABP HSL | 58679 | 0% | 100% | 3 |
6 | ETSII INEI | 58679 | 0% | 100% | 3 |
7 | HEAVY ION CANC THER Y | 58679 | 0% | 100% | 3 |
8 | PPL JINR | 58679 | 0% | 100% | 3 |
9 | SERV IONS ATOMES AGREGATS | 53237 | 0% | 39% | 7 |
10 | INEI ENERGY | 39119 | 0% | 100% | 2 |
Journals |
Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
---|---|---|---|---|---|
1 | REVIEW OF SCIENTIFIC INSTRUMENTS | 462727 | 54% | 3% | 841 |
2 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION | 29095 | 4% | 3% | 59 |
3 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 8630 | 8% | 0% | 119 |
4 | PLASMA SOURCES SCIENCE & TECHNOLOGY | 5953 | 2% | 1% | 29 |
5 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2835 | 5% | 0% | 79 |
6 | PLASMA PHYSICS REPORTS | 1580 | 1% | 1% | 15 |
7 | PHYSICA SCRIPTA | 1322 | 2% | 0% | 34 |
8 | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | 945 | 2% | 0% | 28 |
9 | IEEE TRANSACTIONS ON PLASMA SCIENCE | 939 | 1% | 0% | 22 |
10 | PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS | 731 | 1% | 0% | 9 |
Author Key Words |
Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
LCSH search | Wikipedia search |
---|---|---|---|---|---|---|---|
1 | ECR ION SOURCE | 968173 | 4% | 75% | 66 | Search ECR+ION+SOURCE | Search ECR+ION+SOURCE |
2 | ELECTRON CYCLOTRON RESONANCE ION SOURCE | 714468 | 3% | 83% | 44 | Search ELECTRON+CYCLOTRON+RESONANCE+ION+SOURCE | Search ELECTRON+CYCLOTRON+RESONANCE+ION+SOURCE |
3 | ECRIS | 350618 | 1% | 81% | 22 | Search ECRIS | Search ECRIS |
4 | ION SOURCE | 286385 | 6% | 15% | 99 | Search ION+SOURCE | Search ION+SOURCE |
5 | CHARGE BREEDING | 169254 | 1% | 58% | 15 | Search CHARGE+BREEDING | Search CHARGE+BREEDING |
6 | BIASED ELECTRODE | 97799 | 0% | 100% | 5 | Search BIASED+ELECTRODE | Search BIASED+ELECTRODE |
7 | PLASMA RADIOFREQUENCY HEATING | 81898 | 1% | 25% | 17 | Search PLASMA+RADIOFREQUENCY+HEATING | Search PLASMA+RADIOFREQUENCY+HEATING |
8 | LIQUID HE FREE | 78239 | 0% | 100% | 4 | Search LIQUID+HE+FREE | Search LIQUID+HE+FREE |
9 | ION ACCELERATORS | 75109 | 1% | 30% | 13 | Search ION+ACCELERATORS | Search ION+ACCELERATORS |
10 | MAGNETIC FIELD CONFIGURATION | 73719 | 0% | 54% | 7 | Search MAGNETIC+FIELD+CONFIGURATION | Search MAGNETIC+FIELD+CONFIGURATION |
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. |
Rank | Reference | # ref. in cl. |
Shr. of ref. in cl. |
Citations |
---|---|---|---|---|
1 | HITZ, D , (2006) RECENT PROGRESS IN HIGH FREQUENCY ELECTRON CYCLOTRON RESONANCE ION SOURCES.ADVANCES IN IMAGING AND ELECTRON PHYSICS, VOL 144. VOL. 144. ISSUE . P. 1 -164 | 66 | 72% | 9 |
2 | TARVAINEN, O , LAMY, T , ANGOT, J , THUILLIER, T , DELAHAYE, P , MAUNOURY, L , CHOINSKI, J , STANDYLO, L , GALATA, A , PATTI, G , ET AL (2015) INJECTED 1+ION BEAM AS A DIAGNOSTICS TOOL OF CHARGE BREEDER ECR ION SOURCE PLASMAS.PLASMA SOURCES SCIENCE & TECHNOLOGY. VOL. 24. ISSUE 3. P. - | 37 | 95% | 0 |
3 | NAKAGAWA, T , (2014) REVIEW OF HIGHLY CHARGED HEAVY ION PRODUCTION WITH ELECTRON CYCLOTRON RESONANCE ION SOURCE (INVITED).REVIEW OF SCIENTIFIC INSTRUMENTS. VOL. 85. ISSUE 2. P. - | 38 | 84% | 1 |
4 | DRENTJE, AG , (2003) TECHNIQUES AND MECHANISMS APPLIED IN ELECTRON CYCLOTRON RESONANCE SOURCES FOR HIGHLY CHARGED IONS.REVIEW OF SCIENTIFIC INSTRUMENTS. VOL. 74. ISSUE 5. P. 2631 -2645 | 36 | 97% | 61 |
5 | GAMMINO, S , CELONA, L , MASCALI, D , (2016) PERSPECTIVES OF ELECTRON CYCLOTRON RESONANCE ION SOURCES BEYOND THE SCALING LAWS.IEEE TRANSACTIONS ON NUCLEAR SCIENCE. VOL. 63. ISSUE 2. P. 1051 -1059 | 31 | 84% | 0 |
6 | SARMA, PR , TAKI, GS , BHANDARI, RK , (2007) ENHANCEMENT OF ELECTRON HEATING IN AN ECR TRAP HAVING A MIXED MULTIPOLE FIELD - A MONTE CARLO STUDY.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS. VOL. 264. ISSUE 1. P. 140 -148 | 32 | 97% | 0 |
7 | NAKAGAWA, T , GOTO, A , YANO, Y , RASHID, MH , (2007) STUDY OF A NEW CUSP FIELD FOR AN 18 GHZ ECR ION SOURCE.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS. VOL. 262. ISSUE 1. P. 95 -104 | 31 | 100% | 0 |
8 | ROPPONEN, T , TARVAINEN, O , IZOTOV, I , NOLAND, J , TOIVANEN, V , MACHICOANE, G , LEITNER, D , KOIVISTO, H , KALVAS, T , PEURA, P , ET AL (2011) STUDIES OF PLASMA BREAKDOWN AND ELECTRON HEATING ON A 14 GHZ ECR ION SOURCE THROUGH MEASUREMENT OF PLASMA BREMSSTRAHLUNG.PLASMA SOURCES SCIENCE & TECHNOLOGY. VOL. 20. ISSUE 5. P. - | 29 | 88% | 3 |
9 | TARVAINEN, O , IZOTOV, I , MANSFELD, D , SKALYGA, V , GOLUBEV, S , KALVAS, T , KOIVISTO, H , KOMPPULA, J , KRONHOLM, R , LAULAINEN, J , ET AL (2014) BEAM CURRENT OSCILLATIONS DRIVEN BY CYCLOTRON INSTABILITIES IN A MINIMUM-B ELECTRON CYCLOTRON RESONANCE ION SOURCE PLASMA.PLASMA SOURCES SCIENCE & TECHNOLOGY. VOL. 23. ISSUE 2. P. - | 29 | 74% | 5 |
10 | LU, W , SHANG, Y , ZHAO, HY , ZHAO, HW , SUN, LT , WANG, H , XIE, DZ , MA, BH , ZHANG, XZ , LI, XX , ET AL (2009) EFFECTS OF MAGNETIC CONFIGURATION ON HOT ELECTRONS IN HIGHLY CHARGED ECR PLASMA.PLASMA SOURCES SCIENCE & TECHNOLOGY. VOL. 18. ISSUE 2. P. - | 26 | 93% | 2 |
Classes with closest relation at Level 1 |