Class information for:
Level 1: PHONONIC CRYSTAL//SONIC CRYSTAL//ACOUSTIC METAMATERIALS

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
812 1                   PHONONIC CRYSTAL//SONIC CRYSTAL//ACOUSTIC METAMATERIALS 3073

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PHONONIC CRYSTAL authKW 3296896 13% 84% 385
2 SONIC CRYSTAL authKW 429545 2% 87% 48
3 ACOUSTIC METAMATERIALS authKW 416416 2% 71% 57
4 PBG address 286471 1% 76% 37
5 PHONONIC BAND GAP authKW 257765 1% 93% 27
6 WAVE PHENOMENA GRP address 227835 1% 56% 40
7 MODERN ACOUSTMOE address 190291 1% 53% 35
8 BAND GAP authKW 180725 8% 8% 233
9 ELASTIC METAMATERIALS authKW 174859 1% 95% 18
10 LOCALLY RESONANT authKW 174859 1% 95% 18

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Acoustics 25614 17% 0% 535
2 Mechanics 7489 18% 0% 548
3 Physics, Applied 7436 33% 0% 1012
4 Physics, Multidisciplinary 5273 20% 0% 616
5 Audiology & Speech-Language Pathology 3808 5% 0% 145
6 Physics, Condensed Matter 2341 16% 0% 496
7 Engineering, Mechanical 1576 8% 0% 250
8 Materials Science, Multidisciplinary 478 12% 0% 376
9 Physics, Mathematical 321 4% 0% 109
10 Nanoscience & Nanotechnology 239 4% 0% 125

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PBG 286471 1% 76% 37
2 WAVE PHENOMENA GRP 227835 1% 56% 40
3 MODERN ACOUSTMOE 190291 1% 53% 35
4 MODERN ACOUST 156052 4% 13% 113
5 VIBRAT ACOUST GRP 135714 0% 88% 15
6 EXPT EDUC 133494 1% 52% 25
7 STATE ACOUST 130784 2% 20% 65
8 MOE PHOTON PHONON CRYSTALS 102542 0% 100% 10
9 SCI TECHNOL INTEGRATED LOGIST SUPPORT 97416 1% 21% 45
10 ACOUST 88903 6% 5% 185

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 AIP ADVANCES 14165 3% 2% 81
2 WAVE MOTION 11562 2% 2% 48
3 APPLIED PHYSICS LETTERS 9831 11% 0% 333
4 WAVES IN RANDOM AND COMPLEX MEDIA 9825 1% 4% 22
5 JOURNAL OF SOUND AND VIBRATION 9458 4% 1% 121
6 JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME 8900 2% 2% 47
7 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 8367 5% 1% 141
8 ULTRASONICS 7419 2% 1% 55
9 PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES 5536 2% 1% 48
10 JOURNAL OF APPLIED PHYSICS 5372 8% 0% 244

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PHONONIC CRYSTAL 3296896 13% 84% 385 Search PHONONIC+CRYSTAL Search PHONONIC+CRYSTAL
2 SONIC CRYSTAL 429545 2% 87% 48 Search SONIC+CRYSTAL Search SONIC+CRYSTAL
3 ACOUSTIC METAMATERIALS 416416 2% 71% 57 Search ACOUSTIC+METAMATERIALS Search ACOUSTIC+METAMATERIALS
4 PHONONIC BAND GAP 257765 1% 93% 27 Search PHONONIC+BAND+GAP Search PHONONIC+BAND+GAP
5 BAND GAP 180725 8% 8% 233 Search BAND+GAP Search BAND+GAP
6 ELASTIC METAMATERIALS 174859 1% 95% 18 Search ELASTIC+METAMATERIALS Search ELASTIC+METAMATERIALS
7 LOCALLY RESONANT 174859 1% 95% 18 Search LOCALLY+RESONANT Search LOCALLY+RESONANT
8 LOCAL RESONANCE 137018 1% 64% 21 Search LOCAL+RESONANCE Search LOCAL+RESONANCE
9 STOP BANDS 132884 1% 72% 18 Search STOP+BANDS Search STOP+BANDS
10 LOCALIZATION FACTOR 128172 0% 83% 15 Search LOCALIZATION+FACTOR Search LOCALIZATION+FACTOR

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 18838 GRANULAR CHAIN//AEROSP S GALCIT//HIGHLY NONLINEAR SOLITARY WAVES
2 18954 COHERENT WAVE//EFFECTIVE WAVENUMBER//FIBER INTERPHASE
3 2801 TRANSFORMATION OPTICS//CLOAKING//INVISIBILITY CLOAK
4 12831 ALL OPTICAL DIODE//UNIDIRECTIONAL TRANSMISSION//OPTICAL DIODE
5 20700 BRILLOUIN SCATTERING SPECTROSCOPY//SURFACE BRILLOUIN SCATTERING//44 THIO BIS BENZENETHIOLATE
6 35056 LIQUID AND ELASTIC MEDIA//ACOUSTICAL PHYSICS//DISPERSIVE COMPOSITE
7 19900 PIEZOELECTRIC SHUNT DAMPING//SYNCHRONIZED SWITCH DAMPING//SHUNT DAMPING
8 14518 MISTUNING//INTENTIONAL MISTUNING//BLADED DISK
9 12015 SOUND INSULATION//SOUND TRANSMISSION LOSS//APPLIED ACOUSTICS
10 35422 MODULATED MODES//ASYMPTOTIC TWO SCALE METHOD//BATTENED BEAMS

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