Class information for:
Level 1: QUANTUM CUTTING//DOWN CONVERSION//COOPERATIVE ENERGY TRANSFER

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
14829 748 26.1 78%


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
2 4 MATERIALS SCIENCE, MULTIDISCIPLINARY//PHYSICS, APPLIED//PHYSICS, CONDENSED MATTER 2836879
161 3       PHOSPHOR//LUMINESCENCE//JOURNAL OF LUMINESCENCE 60911
25 2             PHOSPHOR//LUMINESCENCE//UPCONVERSION 34855
14829 1                   QUANTUM CUTTING//DOWN CONVERSION//COOPERATIVE ENERGY TRANSFER 748

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 QUANTUM CUTTING authKW 2609294 10% 85% 75
2 DOWN CONVERSION authKW 1671930 13% 43% 96
3 COOPERATIVE ENERGY TRANSFER authKW 671787 3% 69% 24
4 LUMINESCENT DOWN SHIFTING authKW 510261 2% 83% 15
5 NEAR INFRARED QUANTUM CUTTING authKW 459916 2% 87% 13
6 INFRARED QUANTUM CUTTING authKW 367392 1% 100% 9
7 DOWN SHIFTING authKW 367362 3% 38% 24
8 NIR QUANTUM CUTTING authKW 163285 1% 100% 4
9 SPECTRAL CONVERSION authKW 153672 1% 47% 8
10 OPT COMMUN MAT address 147053 6% 8% 43

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 3525 29% 0% 218
2 Materials Science, Multidisciplinary 2033 38% 0% 281
3 Physics, Applied 1708 32% 0% 240
4 Energy & Fuels 666 10% 0% 77
5 Materials Science, Ceramics 383 5% 0% 36
6 Nanoscience & Nanotechnology 198 6% 0% 48
7 Chemistry, Physical 149 12% 0% 93
8 Physics, Condensed Matter 149 9% 0% 71
9 Metallurgy & Metallurgical Engineering 107 5% 0% 37
10 Materials Science, Coatings & Films 79 3% 0% 21

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 OPT COMMUN MAT 147053 6% 8% 43
2 GEO SOUCES MAT ENVIRONM CHANGEMENTS GLOBA 93302 1% 57% 4
3 CHEM CHEM ENGNMOE BIOINORGAN SYNTHET 81643 0% 100% 2
4 CHEM CONDENSED MATTER 54427 0% 67% 2
5 SHANGHAI HIGH POWER LASER GLASS 54427 0% 67% 2
6 BIOINORGAN SYNTHET CHEM CHEM CHEM 52481 0% 43% 3
7 MOE SPECIAL FUNCT MAT 52481 0% 43% 3
8 STATE OPTOELECT MAT TECHNOLKLGHEI ENVI 45920 0% 38% 3
9 STATE LUMINESCENCE MAT DEVICES 41978 1% 17% 6
10 ANALYT NANJING 40821 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 OPTICAL MATERIALS 14525 6% 1% 48
2 JOURNAL OF LUMINESCENCE 12890 8% 1% 62
3 SOLAR ENERGY MATERIALS AND SOLAR CELLS 8423 5% 1% 40
4 OPTICAL MATERIALS EXPRESS 2505 1% 1% 10
5 JOURNAL OF RARE EARTHS 2225 2% 0% 15
6 PROGRESS IN PHOTOVOLTAICS 1998 1% 1% 9
7 JOURNAL OF ALLOYS AND COMPOUNDS 1119 5% 0% 34
8 IEEE JOURNAL OF PHOTOVOLTAICS 943 1% 0% 5
9 ADVANCED OPTICAL MATERIALS 821 1% 1% 4
10 JOURNAL OF APPLIED PHYSICS 748 6% 0% 46

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 QUANTUM CUTTING 2609294 10% 85% 75 Search QUANTUM+CUTTING Search QUANTUM+CUTTING
2 DOWN CONVERSION 1671930 13% 43% 96 Search DOWN+CONVERSION Search DOWN+CONVERSION
3 COOPERATIVE ENERGY TRANSFER 671787 3% 69% 24 Search COOPERATIVE+ENERGY+TRANSFER Search COOPERATIVE+ENERGY+TRANSFER
4 LUMINESCENT DOWN SHIFTING 510261 2% 83% 15 Search LUMINESCENT+DOWN+SHIFTING Search LUMINESCENT+DOWN+SHIFTING
5 NEAR INFRARED QUANTUM CUTTING 459916 2% 87% 13 Search NEAR+INFRARED+QUANTUM+CUTTING Search NEAR+INFRARED+QUANTUM+CUTTING
6 INFRARED QUANTUM CUTTING 367392 1% 100% 9 Search INFRARED+QUANTUM+CUTTING Search INFRARED+QUANTUM+CUTTING
7 DOWN SHIFTING 367362 3% 38% 24 Search DOWN+SHIFTING Search DOWN+SHIFTING
8 NIR QUANTUM CUTTING 163285 1% 100% 4 Search NIR+QUANTUM+CUTTING Search NIR+QUANTUM+CUTTING
9 SPECTRAL CONVERSION 153672 1% 47% 8 Search SPECTRAL+CONVERSION Search SPECTRAL+CONVERSION
10 ENERGY TRANSFER GD3 EU3 122464 0% 100% 3 Search ENERGY+TRANSFER+GD3+EU3 Search ENERGY+TRANSFER+GD3+EU3

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 HUANG, XY , HAN, SY , HUANG, W , LIU, XG , (2013) ENHANCING SOLAR CELL EFFICIENCY: THE SEARCH FOR LUMINESCENT MATERIALS AS SPECTRAL CONVERTERS.CHEMICAL SOCIETY REVIEWS. VOL. 42. ISSUE 1. P. 173 -201 135 33% 445
2 ZHANG, QY , HUANG, XY , (2010) RECENT PROGRESS IN QUANTUM CUTTING PHOSPHORS.PROGRESS IN MATERIALS SCIENCE. VOL. 55. ISSUE 5. P. 353 -427 82 25% 272
3 ZHOU, JJ , TENG, Y , ZHOU, SF , QIU, JR , (2012) QUANTUM CUTTING IN LUMINESCENT GLASSES AND GLASS CERAMICS.INTERNATIONAL JOURNAL OF APPLIED GLASS SCIENCE. VOL. 3. ISSUE 4. P. 299-308 34 92% 3
4 SONG, P , JIANG, C , (2012) MODELING OF DOWNCONVERTER BASED ON PR3+-YB3+ CODOPED FLUORIDE GLASSES TO IMPROVE SC-SI SOLAR CELLS EFFICIENCY.AIP ADVANCES. VOL. 2. ISSUE 4. P. - 33 92% 3
5 LIAN, HZ , HOU, ZY , SHANG, MM , GENG, DL , ZHANG, Y , LIN, J , (2013) RARE EARTH IONS DOPED PHOSPHORS FOR IMPROVING EFFICIENCIES OF SOLAR CELLS.ENERGY. VOL. 57. ISSUE . P. 270 -283 53 41% 59
6 ZHOU, XJ , SHEN, J , WANG, YJ , FENG, ZS , WANG, RX , LI, L , JIANG, S , LUO, XB , (2016) AN EFFICIENT DUAL-MODE SOLAR SPECTRAL MODIFICATION FOR C-SI SOLAR CELLS IN TM3+/YB3+ CODOPED TELLURITE GLASSES.JOURNAL OF THE AMERICAN CERAMIC SOCIETY. VOL. 99. ISSUE 7. P. 2300 -2305 30 88% 0
7 LI, GS , ZHANG, CM , SONG, P , ZHU, PF , ZHU, K , HE, JP , (2016) LUMINESCENCE PROPERTIES IN TB3+/YB3+ CODOPED PHOSPHATE GLASSES FOR SOLAR CELLS.JOURNAL OF ALLOYS AND COMPOUNDS. VOL. 662. ISSUE . P. 89 -93 25 76% 5
8 CHEN, DQ , WANG, YS , HONG, MC , (2012) LANTHANIDE NANOMATERIALS WITH PHOTON MANAGEMENT CHARACTERISTICS FOR PHOTOVOLTAIC APPLICATION.NANO ENERGY. VOL. 1. ISSUE 1. P. 73 -90 50 44% 56
9 YANG, YM , LIU, LL , LI, MM , MI, C , LIU, YZ , GUO, QL , ZHANG, Y , FU, XH , CAI, SZ , MAI, YH , (2015) DOWN-SHIFTING SPECTROSCOPIC PROPERTIES OF YB3+ DOPED BAGD2ZNO5 PHOSPHORS.OPTICAL MATERIALS. VOL. 42. ISSUE . P. 319 -324 28 82% 3
10 YU, DC , CHEN, QJ , LIN, HH , WANG, YZ , ZHANG, QY , (2016) NEW INSIGHT INTO TWO-STEP NEAR-INFRARED QUANTUM CUTTING IN PR3+ SINGLY DOPED OXYFLUORIDE GLASS-CERAMICS.OPTICAL MATERIALS EXPRESS. VOL. 6. ISSUE 1. P. 197 -205 27 75% 2

Classes with closest relation at Level 1


Rank Class id link
1 20165 LUMINESCENT SOLAR CONCENTRATOR//LUMINESCENT SOLAR CONCENTRATORS//LUMINESCENT CONCENTRATOR
2 14725 PHOTON CASCADE EMISSION//FLUORIDE CRYSTALS//5D 4F LUMINESCENCE
3 144 UPCONVERSION//UPCONVERSION LUMINESCENCE//UPCONVERSION NANOPARTICLES
4 12415 BAMGAL10O17EU2//YBO3EU3//PHOSPHOR
5 18462 OPT GLASS PROD//PRYALO3//PRYAP
6 10207 JUDD OFELT THEORY//SM3 IONS//SCINTILLATING GLASS
7 11060 YVO4//YVO4EU3//GDVO4
8 32135 LASER MAT TECHNOL//CLUSTER OPTICAL CENTERS//COHERENT OPTICAL SPECTROSCOPY OF RARE EARTH IONS
9 242 TELLURITE GLASS//UPCONVERSION//JUDD OFELT THEORY
10 24924 CONCENTRATION ENHANCEMENT//CERAMIC COLOURS//ENERGY TRANSFER VIA GD3 SUBLATTICE

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