Class information for:
Level 1: QUADRUPOLAR NUCLEI//MQMAS//SOLID STATE NUCLEAR MAGNETIC RESONANCE

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
6 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1698077
523 3       JOURNAL OF MAGNETIC RESONANCE//JOURNAL OF BIOMOLECULAR NMR//JOURNAL OF MAGNETIC RESONANCE SERIES A 21177
2573 2             QUADRUPOLAR NUCLEI//MQMAS//SOLID STATE NUCLEAR MAGNETIC RESONANCE 3941
4677 1                   QUADRUPOLAR NUCLEI//MQMAS//SOLID STATE NUCLEAR MAGNETIC RESONANCE 1769

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 QUADRUPOLAR NUCLEI authKW 1148481 6% 61% 105
2 MQMAS authKW 892747 4% 73% 69
3 SOLID STATE NUCLEAR MAGNETIC RESONANCE journal 579823 11% 16% 199
4 STMAS authKW 267217 1% 100% 15
5 RUMENT SOLID STATE NMR SPECT address 207399 2% 31% 38
6 SATELLITE TRANSITIONS authKW 198273 1% 70% 16
7 DOUBLE ROTATION authKW 171014 1% 80% 12
8 HALF INTEGER QUADRUPOLAR NUCLEI authKW 165808 1% 85% 11
9 MULTIPLE QUANTUM MAGIC ANGLE SPINNING authKW 161948 1% 91% 10
10 QCPMG authKW 153963 1% 79% 11

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Atomic, Molecular & Chemical 25103 47% 0% 825
2 Spectroscopy 19295 29% 0% 506
3 Chemistry, Physical 9794 49% 0% 875
4 Biochemical Research Methods 1759 11% 0% 199
5 Physics, Condensed Matter 1478 17% 0% 297
6 Chemistry, Multidisciplinary 1180 19% 0% 336
7 Mineralogy 357 2% 0% 39
8 Chemistry, Inorganic & Nuclear 194 5% 0% 84
9 Materials Science, Ceramics 117 2% 0% 35
10 Nanoscience & Nanotechnology 94 4% 0% 63

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 RUMENT SOLID STATE NMR SPECT 207399 2% 31% 38
2 CNRS 8012 126789 1% 65% 11
3 MACROMOL STRUCT DYNAM DIRECTORATE 124701 0% 100% 7
4 CNRS 8181 79210 1% 34% 13
5 LCPS 69520 1% 35% 11
6 TECTOSPIN LAVOISIER VERSAILLES 64127 0% 60% 6
7 DANISH RUMENT SOLID STATE NMR SPECT 57005 0% 80% 4
8 NUCL MAGNET ONANCE ATOM MOL PHYS 40715 0% 57% 4
9 CHEM RUMENT SOLID STATE NMR SPECT 35629 0% 100% 2
10 OXYDES FLUORU UMR 6010FR 2575 35629 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SOLID STATE NUCLEAR MAGNETIC RESONANCE 579823 11% 16% 199
2 JOURNAL OF MAGNETIC RESONANCE 77719 11% 2% 199
3 ANNUAL REPORTS ON NMR SPECTROSCOPY 19059 1% 7% 15
4 JOURNAL OF MAGNETIC RESONANCE SERIES A 11733 1% 3% 26
5 MAGNETIC RESONANCE IN CHEMISTRY 7217 3% 1% 49
6 PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY 7041 1% 3% 14
7 CHEMICAL PHYSICS LETTERS 6200 7% 0% 130
8 APPLIED MAGNETIC RESONANCE 2890 1% 1% 20
9 PHYSICAL CHEMISTRY CHEMICAL PHYSICS 2481 4% 0% 65
10 PHYSICS AND CHEMISTRY OF GLASSES-EUROPEAN JOURNAL OF GLASS SCIENCE AND TECHNOLOGY PART B 2407 1% 2% 9

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 QUADRUPOLAR NUCLEI 1148481 6% 61% 105 Search QUADRUPOLAR+NUCLEI Search QUADRUPOLAR+NUCLEI
2 MQMAS 892747 4% 73% 69 Search MQMAS Search MQMAS
3 STMAS 267217 1% 100% 15 Search STMAS Search STMAS
4 SATELLITE TRANSITIONS 198273 1% 70% 16 Search SATELLITE+TRANSITIONS Search SATELLITE+TRANSITIONS
5 DOUBLE ROTATION 171014 1% 80% 12 Search DOUBLE+ROTATION Search DOUBLE+ROTATION
6 HALF INTEGER QUADRUPOLAR NUCLEI 165808 1% 85% 11 Search HALF+INTEGER+QUADRUPOLAR+NUCLEI Search HALF+INTEGER+QUADRUPOLAR+NUCLEI
7 MULTIPLE QUANTUM MAGIC ANGLE SPINNING 161948 1% 91% 10 Search MULTIPLE+QUANTUM+MAGIC+ANGLE+SPINNING Search MULTIPLE+QUANTUM+MAGIC+ANGLE+SPINNING
8 QCPMG 153963 1% 79% 11 Search QCPMG Search QCPMG
9 QUADRUPOLE NUCLEI 137030 1% 77% 10 Search QUADRUPOLE+NUCLEI Search QUADRUPOLE+NUCLEI
10 SOLID STATE NMR 130212 8% 5% 139 Search SOLID+STATE+NMR Search SOLID+STATE+NMR

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


rank cluster_id2 link
1 427 MAGIC ANGLE SPINNING//SOLID STATE NMR//JOURNAL OF MAGNETIC RESONANCE
2 18359 SOLID STATE O 17 NMR//CHEMICAL SHIELDING TENSOR//ELECTRIC FIELD GRADIENT TENSOR
3 22470 PHOSPHORUS CHEMICAL SHIFT TENSORS//IGLO CALCULATIONS//CADMIUM THIOCYANATES
4 2074 SILICATE MELTS//PHYS GEOMAT//JOURNAL OF NON-CRYSTALLINE SOLIDS
5 29433 3 HYDROXY 1 ADAMANTANECARBOXYLIC ACID//3 4 5 TRIMETHOXYLBENZOATE//3 HYDROXYADAMANTANE 1 CARBOXYLIC ACID
6 15149 NUCLEAR QUADRUPOLE RESONANCE//NQR//QUADRUPOLE RESONANCE QR
7 24154 FE 57 NMR//RH 103 NMR//RAMSEYS EQUATION
8 5043 INTERMOLECULAR EFFECTS//NUCLEAR MAGNETIC SHIELDING//GIAO
9 14776 PHYSICS AND CHEMISTRY OF GLASSES//GLASS PHYSICS AND CHEMISTRY//SOL GEL GLASS CERAM
10 28550 INTENSITY QUENCHING//LEAD OXIDE//PB 207

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