Class information for:
Level 1: HYPERLENS//SUPERLENS//HYPERBOLIC METAMATERIAL

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
8 4 POLYMER SCIENCE//CHEMISTRY, PHYSICAL//MATERIALS SCIENCE, MULTIDISCIPLINARY 1554940
54 3       PHOTONIC CRYSTAL//OPTICS//METAMATERIALS 95723
166 2             METAMATERIALS//PHONONIC CRYSTAL//PT SYMMETRY 21669
9177 1                   HYPERLENS//SUPERLENS//HYPERBOLIC METAMATERIAL 1211

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HYPERLENS authKW 242218 1% 85% 11
2 SUPERLENS authKW 229415 2% 38% 23
3 HYPERBOLIC METAMATERIAL authKW 224893 2% 39% 22
4 WIRE MEDIUM authKW 178439 1% 57% 12
5 PHOTON OPTOINFORMAT address 136958 1% 53% 10
6 SUBWAVELENGTH IMAGING authKW 124562 1% 32% 15
7 STATE OPT TECHNOL NANOFABRICAT MICROENG address 116137 2% 18% 25
8 SILVER SUPERLENS authKW 104095 0% 100% 4
9 STATE OPT TECHNOL MICROFABRICAT address 89684 2% 11% 30
10 TRI LAYER RESIST PROCESS authKW 78071 0% 100% 3

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Optics 16365 48% 0% 585
2 Physics, Applied 2385 30% 0% 364
3 Nanoscience & Nanotechnology 1672 14% 0% 164
4 Physics, Condensed Matter 1255 18% 0% 223
5 Physics, Multidisciplinary 404 10% 0% 120
6 Engineering, Electrical & Electronic 283 11% 0% 139
7 Materials Science, Multidisciplinary 259 14% 0% 165
8 Telecommunications 104 3% 0% 38
9 Multidisciplinary Sciences 45 1% 0% 16
10 Chemistry, Physical 6 5% 0% 62

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PHOTON OPTOINFORMAT 136958 1% 53% 10
2 STATE OPT TECHNOL NANOFABRICAT MICROENG 116137 2% 18% 25
3 STATE OPT TECHNOL MICROFABRICAT 89684 2% 11% 30
4 OPT ELECT 71858 5% 4% 63
5 ENGN ELE OTECN 52198 1% 12% 17
6 SUMMER PROGRAM 37465 0% 24% 6
7 TELECOMUNICACOES 37241 3% 3% 42
8 IPCF UOS COSENZA 34697 0% 67% 2
9 ADV CONCEPT GRP 26024 0% 100% 1
10 ADV DISPLAY NANO CONVERGENCE 26024 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 OPTICS EXPRESS 16609 12% 0% 151
2 JOURNAL OF OPTICS 7354 2% 1% 27
3 PLASMONICS 6210 1% 1% 18
4 JOURNAL OF NANOPHOTONICS 4222 1% 1% 11
5 JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS 4059 3% 0% 42
6 PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS 3900 1% 2% 9
7 OPTICS LETTERS 2264 4% 0% 52
8 PHYSICAL REVIEW B 2253 10% 0% 125
9 OPTICAL MATERIALS EXPRESS 2245 1% 1% 13
10 MICROELECTRONIC ENGINEERING 2214 2% 0% 30

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 HYPERLENS 242218 1% 85% 11 Search HYPERLENS Search HYPERLENS
2 SUPERLENS 229415 2% 38% 23 Search SUPERLENS Search SUPERLENS
3 HYPERBOLIC METAMATERIAL 224893 2% 39% 22 Search HYPERBOLIC+METAMATERIAL Search HYPERBOLIC+METAMATERIAL
4 WIRE MEDIUM 178439 1% 57% 12 Search WIRE+MEDIUM Search WIRE+MEDIUM
5 SUBWAVELENGTH IMAGING 124562 1% 32% 15 Search SUBWAVELENGTH+IMAGING Search SUBWAVELENGTH+IMAGING
6 SILVER SUPERLENS 104095 0% 100% 4 Search SILVER+SUPERLENS Search SILVER+SUPERLENS
7 TRI LAYER RESIST PROCESS 78071 0% 100% 3 Search TRI+LAYER+RESIST+PROCESS Search TRI+LAYER+RESIST+PROCESS
8 CONTACT LITHOGRAPHY 72060 0% 46% 6 Search CONTACT+LITHOGRAPHY Search CONTACT+LITHOGRAPHY
9 WIRE MEDIUM WM 69394 0% 67% 4 Search WIRE+MEDIUM+WM Search WIRE+MEDIUM+WM
10 NEAR FIELD LITHOGRAPHY 59140 0% 45% 5 Search NEAR+FIELD+LITHOGRAPHY Search NEAR+FIELD+LITHOGRAPHY

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
1 308 METAMATERIALS//LEFT HANDED MATERIALS//NEGATIVE REFRACTION
2 16679 EPSILON NEAR ZERO//QUASI ZERO REFRACTIVE INDEX//EPSILON NEAR ZERO MATERIAL
3 25088 SURFACE PLASMON POLARITON WAVE//SCULPTURED NEMATIC THIN FILM//NANOENGINEERED METAMAT GRP NANOMM
4 15292 SPASER//NANOLASER//PLASMONIC NANOLASER
5 2801 TRANSFORMATION OPTICS//CLOAKING//INVISIBILITY CLOAK
6 22962 TAMM PLASMON//OPTICAL TAMM STATE//BLOCH SURFACE WAVE
7 1641 EXTRAORDINARY OPTICAL TRANSMISSION//ENHANCED TRANSMISSION//EXTRAORDINARY TRANSMISSION
8 20521 PHOTONIC NANOJET//PHOTONIC JET//NANOJET INDUCED MODE
9 25712 NEAR FIELD FOCUSING//NEAR FIELD FOCUS//NEAR FIELD FOCUSED
10 8324 THERMOPHOTOVOLTAICS//NEAR FIELD THERMAL RADIATION//RADIAT ENERGY TRANSFER

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