Class information for:
Level 1: OPTICAL REFRIGERATION//LASER COOLING OF SOLIDS//ANTI STOKES FLUORESCENCE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
22386 383 21.8 70%


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
18 4 THERMODYNAMICS//ENERGY & FUELS//ENGINEERING, CHEMICAL 531182
115 3       ENERGY & FUELS//ENERGY AND BUILDINGS//SOLAR ENERGY 70347
1955 2             FINITE TIME THERMODYNAMICS//ENERGIA SOLAR//MULTIJUNCTION SOLAR CELLS 5717
22386 1                   OPTICAL REFRIGERATION//LASER COOLING OF SOLIDS//ANTI STOKES FLUORESCENCE 383

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 OPTICAL REFRIGERATION authKW 803902 3% 92% 11
2 LASER COOLING OF SOLIDS authKW 410018 2% 86% 6
3 ANTI STOKES FLUORESCENCE authKW 249140 1% 63% 5
4 LASER COOLING authKW 165744 7% 7% 28
5 ANTI STOKES FLUORESCENT COOLING authKW 159452 1% 100% 2
6 ELECTRON PHONON BANDS authKW 159452 1% 100% 2
7 ANTI STOKES PHOTOLUMINESCENCE authKW 143504 1% 60% 3
8 CONTINUOUS BACKGROUND authKW 143504 1% 60% 3
9 OPTICAL LINE SHAPE authKW 106300 1% 67% 2
10 ANTI STOKES LUMINESCENCE authKW 98119 1% 31% 4

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 Optics 2369 33% 0% 127
2 Physics, Applied 1133 36% 0% 138
3 Physics, Condensed Matter 904 27% 0% 102
4 Nanoscience & Nanotechnology 246 9% 0% 36
5 Physics, Multidisciplinary 181 11% 0% 44
6 Materials Science, Multidisciplinary 51 11% 0% 44
7 Engineering, Electrical & Electronic 26 8% 0% 29
8 Materials Science, Characterization, Testing 10 1% 0% 3
9 Materials Science, Ceramics 9 1% 0% 5
10 Physics, Atomic, Molecular & Chemical 7 3% 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 CENIMAT IN CEMOP 3 79726 0% 100% 1
2 CNRS UPR 211 79726 0% 100% 1
3 DEVIS PHYS PL PHYS 79726 0% 100% 1
4 DNEST IST NANOSCI 79726 0% 100% 1
5 FED SCI PROD NPO 79726 0% 100% 1
6 NANAOMETER STRUCT CONSORTIUM 79726 0% 100% 1
7 NANOSCI INSITUTE CNR 79726 0% 100% 1
8 NEST NANO TECHNOL 79726 0% 100% 1
9 PHYS EDUC RCDAMP 79726 0% 100% 1
10 STALE SUPERHARD MAT 79726 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 JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS 2615 5% 0% 19
2 JOURNAL OF COMPUTATIONAL AND THEORETICAL TRANSPORT 2213 0% 3% 1
3 PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES 1883 4% 0% 14
4 LASER PHYSICS 1764 2% 0% 9
5 PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) 1131 2% 0% 6
6 OPTICAL MATERIALS 986 2% 0% 9
7 ADVANCES IN OPTICS AND PHOTONICS 959 0% 1% 1
8 APPLIED PHYSICS LETTERS 702 8% 0% 32
9 NATURE PHOTONICS 679 1% 0% 3
10 PHYSICAL REVIEW B 647 10% 0% 38

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 OPTICAL REFRIGERATION 803902 3% 92% 11 Search OPTICAL+REFRIGERATION Search OPTICAL+REFRIGERATION
2 LASER COOLING OF SOLIDS 410018 2% 86% 6 Search LASER+COOLING+OF+SOLIDS Search LASER+COOLING+OF+SOLIDS
3 ANTI STOKES FLUORESCENCE 249140 1% 63% 5 Search ANTI+STOKES+FLUORESCENCE Search ANTI+STOKES+FLUORESCENCE
4 LASER COOLING 165744 7% 7% 28 Search LASER+COOLING Search LASER+COOLING
5 ANTI STOKES FLUORESCENT COOLING 159452 1% 100% 2 Search ANTI+STOKES+FLUORESCENT+COOLING Search ANTI+STOKES+FLUORESCENT+COOLING
6 ELECTRON PHONON BANDS 159452 1% 100% 2 Search ELECTRON+PHONON+BANDS Search ELECTRON+PHONON+BANDS
7 ANTI STOKES PHOTOLUMINESCENCE 143504 1% 60% 3 Search ANTI+STOKES+PHOTOLUMINESCENCE Search ANTI+STOKES+PHOTOLUMINESCENCE
8 CONTINUOUS BACKGROUND 143504 1% 60% 3 Search CONTINUOUS+BACKGROUND Search CONTINUOUS+BACKGROUND
9 OPTICAL LINE SHAPE 106300 1% 67% 2 Search OPTICAL+LINE+SHAPE Search OPTICAL+LINE+SHAPE
10 ANTI STOKES LUMINESCENCE 98119 1% 31% 4 Search ANTI+STOKES+LUMINESCENCE Search ANTI+STOKES+LUMINESCENCE

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 SELETSKIY, DV , HEHLEN, MP , EPSTEIN, RI , SHEIK-BAHAE, M , (2012) CRYOGENIC OPTICAL REFRIGERATION.ADVANCES IN OPTICS AND PHOTONICS. VOL. 4. ISSUE 1. P. 78-107 72 72% 32
2 NEMOVA, G , KASHYAP, R , (2010) LASER COOLING OF SOLIDS.REPORTS ON PROGRESS IN PHYSICS. VOL. 73. ISSUE 8. P. - 57 78% 37
3 HEHLEN, MP , SHEIK-BAHAE, M , EPSTEIN, RI , MELGAARD, SD , SELETSKIY, DV , (2013) MATERIALS FOR OPTICAL CRYOCOOLERS.JOURNAL OF MATERIALS CHEMISTRY C. VOL. 1. ISSUE 45. P. 7471-7478 39 91% 8
4 SHEIK-BAHAE, M , EPSTEIN, RI , (2007) OPTICAL REFRIGERATION.NATURE PHOTONICS. VOL. 1. ISSUE 12. P. 693-699 35 100% 83
5 SHEIK-BAHAE, M , EPSTEIN, RI , (2009) LASER COOLING OF SOLIDS.LASER & PHOTONICS REVIEWS. VOL. 3. ISSUE 1-2. P. 67-84 42 79% 49
6 PARKER, J , MAR, D , VON DER PORTEN, S , HANKINSON, J , BYRAM, K , LEE, C , MAYEDA, MK , HASKELL, R , YANG, QM , GREENFIELD, S , ET AL (2009) THERMAL LINKS FOR THE IMPLEMENTATION OF AN OPTICAL REFRIGERATOR.JOURNAL OF APPLIED PHYSICS. VOL. 105. ISSUE 1. P. - 25 100% 5
7 ZHANG, J , LI, DH , CHEN, RJ , XIONG, QH , (2013) LASER COOLING OF A SEMICONDUCTOR BY 40 KELVIN.NATURE. VOL. 493. ISSUE 7433. P. 504 -508 18 86% 76
8 SELETSKIY, DV , MELGAARD, SD , BIGOTTA, S , DI LIETO, A , TONELLI, M , SHEIK-BAHAE, M , (2010) LASER COOLING OF SOLIDS TO CRYOGENIC TEMPERATURES.NATURE PHOTONICS. VOL. 4. ISSUE 3. P. 161-164 18 90% 92
9 HEHLEN, MP , EPSTEIN, RI , INOUE, H , (2007) MODEL OF LASER COOLING IN THE YB3+-DOPED FLUOROZIRCONATE GLASS ZBLAN.PHYSICAL REVIEW B. VOL. 75. ISSUE 14. P. - 23 85% 35
10 FERNANDEZ, J , GARCIA-ADEVA, AJ , BALDA, R , (2012) ANTI-STOKES LASER-INDUCED COOLING IN RARE-EARTH DOPED LOW PHONON MATERIALS.OPTICAL MATERIALS. VOL. 34. ISSUE 3. P. 579 -590 20 87% 8

Classes with closest relation at Level 1


Rank Class id link
1 26048 BELOW GAP EXCITATION//OPT PL SCI TECH INGN//PHOTON RECYCLING
2 24181 PHOTON ENHANCED THERMIONIC EMISSION//THERMIONIC ENERGY CONVERSION//THERMIONIC
3 26390 STIMULATED INFRARED EMISSION//2D INFRARED IMAGING//8 12 MU M SPECTRAL RANGE
4 28051 CANDIDA OANCEA//CANDIDA OANCEA SOLAR ENERGY//ADV MED SUPPORT SERV
5 17716 CSPBCL3//KPB2CL5//QUENCH DEPOSITION
6 32135 LASER MAT TECHNOL//CLUSTER OPTICAL CENTERS//COHERENT OPTICAL SPECTROSCOPY OF RARE EARTH IONS
7 26740 FORSTER DISTANCE//MICROLUMINESCENCE//PHYS PL PHYS PHYS MATH SCI
8 2074 YB YAG//SOLID STATE LASER MATERIALS//DOUBLE TUNGSTATES
9 37583 NANOSCI NANOTECHNOL INNOVAT CENANO2I//NANOSCI NANOTECHNOL INNOVAT CENANO21//BIONANOCONJUGATES
10 28146 GASEOUS ION FLUORESCENCE//1 2 3 4 TETRAHYDROXANTHYLIUM//CC2 CALCULATIONS

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