Class information for:
Level 1: SOLID OXYGEN//LENS//RAMAN FREQUENCY

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
9239 1175 30.2 55%


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
5 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1745167
292 3       CRYSTALLOGRAPHY//ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE//ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS 41672
1507 2             CRYSTAL STRUCTURE PREDICTION//PLASTIC CRYSTALS//GRP CARACTERITZACIO MAT 7530
9239 1                   SOLID OXYGEN//LENS//RAMAN FREQUENCY 1175

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 SOLID OXYGEN authKW 127925 1% 62% 8
2 LENS address 126686 5% 9% 55
3 RAMAN FREQUENCY authKW 74231 1% 29% 10
4 POLYMERIC NITROGEN authKW 69293 0% 67% 4
5 FIZIKA NIZKIKH TEMPERATUR journal 61574 7% 3% 85
6 OIDES VER NANOMAT CVN address 51972 0% 100% 2
7 UDR FI address 51972 0% 100% 2
8 UNITA ORG SUPPORTO ROMA address 34647 0% 67% 2
9 SHOCK PHYS address 29492 2% 6% 20
10 STATE SUPERHARD MAT address 28699 4% 2% 45

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 Physics, Atomic, Molecular & Chemical 4369 25% 0% 290
2 Chemistry, Physical 3454 37% 0% 435
3 Physics, Condensed Matter 2697 26% 0% 309
4 Physics, Multidisciplinary 1048 15% 0% 177
5 Physics, Applied 683 18% 0% 211
6 Thermodynamics 36 2% 0% 24
7 Nanoscience & Nanotechnology 27 3% 0% 31
8 Materials Science, Multidisciplinary 18 7% 0% 78
9 Crystallography 12 2% 0% 18
10 Spectroscopy 4 1% 0% 14

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 LENS 126686 5% 9% 55
2 OIDES VER NANOMAT CVN 51972 0% 100% 2
3 UDR FI 51972 0% 100% 2
4 UNITA ORG SUPPORTO ROMA 34647 0% 67% 2
5 SHOCK PHYS 29492 2% 6% 20
6 STATE SUPERHARD MAT 28699 4% 2% 45
7 CHARLES COULOMBUNITES MIXTES RECH 5221 25986 0% 100% 1
8 CHARLES GERHARDT MONTPELLIEREQUIPE C2M 25986 0% 100% 1
9 CHARLES GERHARDT MONTPELLIERUNITES MIXTES R 25986 0% 100% 1
10 CNRSUMR 7590IRD UMR 206MUSEUM HIST NAT 25986 0% 100% 1

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 FIZIKA NIZKIKH TEMPERATUR 61574 7% 3% 85
2 LOW TEMPERATURE PHYSICS 14060 3% 1% 41
3 JOURNAL OF CHEMICAL PHYSICS 8816 15% 0% 172
4 PHYSICAL REVIEW B 3366 13% 0% 150
5 HIGH PRESSURE RESEARCH 3052 1% 1% 13
6 JOURNAL OF LOW TEMPERATURE PHYSICS 2580 2% 0% 27
7 PHYSICAL REVIEW LETTERS 808 5% 0% 57
8 CHEMICAL PHYSICS LETTERS 781 3% 0% 39
9 JOURNAL OF PHYSICS-CONDENSED MATTER 662 2% 0% 29
10 JOURNAL OF PHYSICAL CHEMISTRY C 641 2% 0% 29

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 SOLID OXYGEN 127925 1% 62% 8 Search SOLID+OXYGEN Search SOLID+OXYGEN
2 RAMAN FREQUENCY 74231 1% 29% 10 Search RAMAN+FREQUENCY Search RAMAN+FREQUENCY
3 POLYMERIC NITROGEN 69293 0% 67% 4 Search POLYMERIC+NITROGEN Search POLYMERIC+NITROGEN
4 SOLID NITROGEN 26718 1% 17% 6 Search SOLID+NITROGEN Search SOLID+NITROGEN
5 ALPHA BETA AND BETA GAMMA TRANSITIONS 25986 0% 100% 1 Search ALPHA+BETA+AND+BETA+GAMMA+TRANSITIONS Search ALPHA+BETA+AND+BETA+GAMMA+TRANSITIONS
6 AMMONIUM AZIDE 25986 0% 100% 1 Search AMMONIUM+AZIDE Search AMMONIUM+AZIDE
7 ANALYTIC EQUATION OF STATE 25986 0% 100% 1 Search ANALYTIC+EQUATION+OF+STATE Search ANALYTIC+EQUATION+OF+STATE
8 ARGON IMPURITY 25986 0% 100% 1 Search ARGON+IMPURITY Search ARGON+IMPURITY
9 CARBON IN SILICATES 25986 0% 100% 1 Search CARBON+IN+SILICATES Search CARBON+IN+SILICATES
10 CARBON MONOXIDE CRYSTAL 25986 0% 100% 1 Search CARBON+MONOXIDE+CRYSTAL Search CARBON+MONOXIDE+CRYSTAL

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 FREIMAN, YA , JODL, HJ , (2004) SOLID OXYGEN.PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS. VOL. 401. ISSUE 1-4. P. 1 -228 113 79% 114
2 PLASIENKA, D , MARTONAK, R , (2015) TRANSFORMATION PATHWAYS IN HIGH-PRESSURE SOLID NITROGEN: FROM MOLECULAR N-2 TO POLYMERIC CG-N.JOURNAL OF CHEMICAL PHYSICS. VOL. 142. ISSUE 9. P. - 53 78% 2
3 MATTSON, WD , RICE, BM , BEAUDET, TD , (2013) NEW FORM OF POLYMERIC NITROGEN FROM DYNAMIC SHOCK SIMULATION.JOURNAL OF CHEMICAL PHYSICS. VOL. 138. ISSUE 5. P. - 42 78% 6
4 BINI, R , CEPPATELLI, M , CITRONI, M , SCHETTINO, V , (2012) FROM SIMPLE TO COMPLEX AND BACKWARDS. CHEMICAL REACTIONS UNDER VERY HIGH PRESSURE.CHEMICAL PHYSICS. VOL. 398. ISSUE . P. 262-268 37 84% 14
5 WECK, G , DATCHI, F , (2014) X-RAY CRYSTALLOGRAPHY OF SIMPLE MOLECULAR SOLIDS UP TO MEGABAR PRESSURES: APPLICATION TO SOLID OXYGEN AND CARBON DIOXIDE.ZEITSCHRIFT FUR KRISTALLOGRAPHIE. VOL. 229. ISSUE 2. P. 135 -157 51 61% 1
6 FREIMAN, YA , (2015) MAGNETIC PROPERTIES OF SOLID OXYGEN UNDER PRESSURE (REVIEW ARTICLE).LOW TEMPERATURE PHYSICS. VOL. 41. ISSUE 11. P. 847 -857 30 100% 0
7 PLASIENKA, D , MARTONAK, R , (2014) STRUCTURAL EVOLUTION IN HIGH-PRESSURE AMORPHOUS CO2 FROM AB INITIO MOLECULAR DYNAMICS.PHYSICAL REVIEW B. VOL. 89. ISSUE 13. P. - 45 64% 4
8 MATTSON, WD , BALU, R , (2011) SHOCK-INDUCED BEHAVIOR OF CUBIC GAUCHE POLYMERIC NITROGEN.PHYSICAL REVIEW B. VOL. 83. ISSUE 17. P. - 40 77% 7
9 YAKUB, LN , (2016) POLYMERIZATION IN HIGHLY COMPRESSED NITROGEN (REVIEW ARTICLE).LOW TEMPERATURE PHYSICS. VOL. 42. ISSUE 1. P. 1 -16 38 68% 1
10 DOGAN, EK , YURTSEVEN, H , (2017) ANALYSIS OF THE SUSCEPTIBILITY OF CONDENSED OXYGEN UNDER HIGH PRESSURES AND IN STRONG MAGNETIC FIELDS.JOURNAL OF MOLECULAR STRUCTURE. VOL. 1131. ISSUE . P. 236 -241 29 91% 0

Classes with closest relation at Level 1


Rank Class id link
1 20873 FERMI RESONANCE FR//1 4 BROMOCHLOROBENZENE//ANHARMONIC LINEWIDTH CALCULATION
2 27907 PRESSURE INDUCED METALLIZATION//SOLID IODINE//COPPERI CARBOXYLATE
3 31292 CLASSICAL SOLIDS//CNRS CEA SNECMA PROPULS SOLIDE//CONCENTRATION EQUATION FOR POLYVACANCY
4 7725 HYDROGEN RICH COMPOUNDS//SCI EXTREME CONDIT//STATE SUPERHARD MAT
5 13199 QUADRUPOLAR GLASS//ORIENTATIONAL GLASS//ALKALI CYANIDE
6 25621 LASER DRIVEN SHOCK WAVES//CEAUMR 7605 CNRS UTILISAT LASERS INTENSES//COHERENT WAVE GENERATION
7 15958 NITROGEN CLUSTERS//POLYNITROGEN//LOKER
8 16845 LARGE VOLUME PRESS//PRESSURE INDUCED MAGNETIC PHASE TRANSITION//HIGH P SURE SCI ENGN HIPSEC
9 1906 WARM DENSE MATTER//CONTRIBUTIONS TO PLASMA PHYSICS//HIGH ENERGY DENSITY PHYSICS
10 28511 CHBR2CL//EXTERNAL MODE//INFRARED SPECTROSCOPY RAMAN SPECTROSCOPY

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