Class information for:
Level 2: PHONONIC CRYSTAL//SONIC CRYSTAL//ACOUSTIC METAMATERIALS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2156 4999 23.3 63%


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
16 4 ENGINEERING, CIVIL//CONSTRUCTION & BUILDING TECHNOLOGY//MECHANICS 627508
322 3       INTERNATIONAL APPLIED MECHANICS//SP TIMOSHENKO MECH//MECHANICS 39085
2156 2             PHONONIC CRYSTAL//SONIC CRYSTAL//ACOUSTIC METAMATERIALS 4999
1488 1                   PHONONIC CRYSTAL//SONIC CRYSTAL//ACOUSTIC METAMATERIALS 2630
14013 1                   SLIP WAVE//MATH THEORY ELAST BIOMECH//MATH MECH INFORMAT 799
14178 1                   SURFACE BRILLOUIN SCATTERING//BRILLOUIN SCATTERING SPECTROSCOPY//SUPERMODULUS EFFECT 786
23929 1                   NONLINEAR SURFACE ACOUSTIC WAVES//LIGHT DIFFRACTION METHOD//SURFACE ACOUSTIC SOLITON 329
27468 1                   WEDGE WAVES//LASER ULTRASOUND TECHNIQUE//ACOUSTIC BLACK HOLE 229
34011 1                   ENERGY SPECTRUM WIDTH//KELDYSH DIAGRAM TECHNIQUE//STATISTICAL ROUGHNESS 117
34599 1                   LIQUID AND ELASTIC MEDIA//DISPERSIVE COMPOSITE//ACOUSTICAL PHYSICS 109

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 PHONONIC CRYSTAL authKW 1791982 7% 83% 354
2 SONIC CRYSTAL authKW 237785 1% 87% 45
3 ACOUSTIC METAMATERIALS authKW 189987 1% 68% 46
4 PBG address 174142 1% 77% 37
5 PHONONIC BAND GAP authKW 111379 0% 79% 23
6 LOCALLY RESONANT authKW 98040 0% 94% 17
7 BAND GAP authKW 96585 4% 7% 212
8 WAVE PHENOMENA GRP address 96340 1% 48% 33
9 MODERN ACOUSTMOE address 84158 1% 48% 29
10 EXPT EDUC address 82944 1% 54% 25

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 Acoustics 51471 19% 1% 967
2 Mechanics 12345 18% 0% 894
3 Physics, Applied 6535 25% 0% 1257
4 Physics, Multidisciplinary 6465 18% 0% 887
5 Physics, Condensed Matter 5946 20% 0% 981
6 Audiology & Speech-Language Pathology 5390 4% 0% 221
7 Engineering, Mechanical 905 5% 0% 261
8 Materials Science, Multidisciplinary 533 11% 0% 537
9 Engineering, General 431 3% 0% 138
10 Physics, Mathematical 156 2% 0% 114

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 PBG 174142 1% 77% 37
2 WAVE PHENOMENA GRP 96340 1% 48% 33
3 MODERN ACOUSTMOE 84158 1% 48% 29
4 EXPT EDUC 82944 1% 54% 25
5 VIBRAT ACOUST GRP 80816 0% 88% 15
6 MODERN ACOUST 64669 2% 12% 91
7 MOE PHOTON PHONON CRYSTALS 61064 0% 100% 10
8 SCI TECHNOL INTEGRATED LOGIST SUPPORT 60248 1% 22% 44
9 MATH MECH INFORMAT 52118 1% 22% 39
10 STATE ACOUST 51004 1% 17% 49

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 WAVE MOTION 62494 3% 7% 142
2 ACOUSTICAL PHYSICS 30522 2% 4% 115
3 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 11700 4% 1% 214
4 ULTRASONICS 11659 2% 2% 88
5 SOVIET PHYSICS ACOUSTICS-USSR 10992 1% 3% 57
6 JOURNAL OF SOUND AND VIBRATION 8069 3% 1% 144
7 AIP ADVANCES 7532 1% 2% 69
8 JOURNAL OF APPLIED PHYSICS 6223 7% 0% 341
9 APPLIED PHYSICS LETTERS 6137 7% 0% 345
10 JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME 4509 1% 2% 43

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 PHONONIC CRYSTAL 1791982 7% 83% 354 Search PHONONIC+CRYSTAL Search PHONONIC+CRYSTAL
2 SONIC CRYSTAL 237785 1% 87% 45 Search SONIC+CRYSTAL Search SONIC+CRYSTAL
3 ACOUSTIC METAMATERIALS 189987 1% 68% 46 Search ACOUSTIC+METAMATERIALS Search ACOUSTIC+METAMATERIALS
4 PHONONIC BAND GAP 111379 0% 79% 23 Search PHONONIC+BAND+GAP Search PHONONIC+BAND+GAP
5 LOCALLY RESONANT 98040 0% 94% 17 Search LOCALLY+RESONANT Search LOCALLY+RESONANT
6 BAND GAP 96585 4% 7% 212 Search BAND+GAP Search BAND+GAP
7 LOCAL RESONANCE 71095 0% 61% 19 Search LOCAL+RESONANCE Search LOCAL+RESONANCE
8 WEDGE WAVES 67638 0% 92% 12 Search WEDGE+WAVES Search WEDGE+WAVES
9 ELASTIC METAMATERIALS 62805 0% 86% 12 Search ELASTIC+METAMATERIALS Search ELASTIC+METAMATERIALS
10 LOCALIZATION FACTOR 60699 0% 76% 13 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.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 HUSSEIN, MI , LEAMY, MJ , RUZZENE, M , (2014) DYNAMICS OF PHONONIC MATERIALS AND STRUCTURES: HISTORICAL ORIGINS, RECENT PROGRESS, AND FUTURE OUTLOOK.APPLIED MECHANICS REVIEWS. VOL. 66. ISSUE 4. P. - 220 67% 95
2 PENNEC, Y , VASSEUR, JO , DJAFARI-ROUHANI, B , DOBRZYNSKI, L , DEYMIER, PA , (2010) TWO-DIMENSIONAL PHONONIC CRYSTALS: EXAMPLES AND APPLICATIONS.SURFACE SCIENCE REPORTS. VOL. 65. ISSUE 8. P. 229 -291 105 78% 134
3 HUANG, TY , SHEN, C , JING, Y , (2016) MEMBRANE- AND PLATE-TYPE ACOUSTIC METAMATERIALS.JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA. VOL. 139. ISSUE 6. P. 3239 -3249 86 91% 2
4 LI, FM , WANG, YZ , (2012) ELASTIC WAVE PROPAGATION AND LOCALIZATION IN BAND GAP MATERIALS: A REVIEW.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY. VOL. 55. ISSUE 10. P. 1734 -1746 109 83% 4
5 SIGALAS, M , KUSHWAHA, MS , ECONOMOU, EN , KAFESAKI, M , PSAROBAS, IE , STEURER, W , (2005) CLASSICAL VIBRATIONAL MODES IN PHONONIC LATTICES: THEORY AND EXPERIMENT.ZEITSCHRIFT FUR KRISTALLOGRAPHIE. VOL. 220. ISSUE 9-10. P. 765 -809 108 66% 132
6 LEE, SH , WRIGHT, OB , (2016) ORIGIN OF NEGATIVE DENSITY AND MODULUS IN ACOUSTIC METAMATERIALS.PHYSICAL REVIEW B. VOL. 93. ISSUE 2. P. - 46 100% 4
7 YI, GL , YOUN, BD , (2016) A COMPREHENSIVE SURVEY ON TOPOLOGY OPTIMIZATION OF PHONONIC CRYSTALS.STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION. VOL. 54. ISSUE 5. P. 1315 -1344 101 57% 0
8 JUNYI, L , BALINT, DS , (2015) AN INVERSE METHOD TO DETERMINE THE DISPERSION CURVES OF PERIODIC STRUCTURES BASED ON WAVE SUPERPOSITION.JOURNAL OF SOUND AND VIBRATION. VOL. 350. ISSUE . P. 41 -72 55 87% 4
9 WANG, YZ , LI, FM , WANG, YS , (2016) INFLUENCES OF ACTIVE CONTROL ON ELASTIC WAVE PROPAGATION IN A WEAKLY NONLINEAR PHONONIC CRYSTAL WITH A MONOATOMIC LATTICE CHAIN.INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES. VOL. 106. ISSUE . P. 357 -362 45 90% 2
10 PAGE, JH , (2016) FOCUSING OF ULTRASONIC WAVES BY NEGATIVE REFRACTION IN PHONONIC CRYSTALS.AIP ADVANCES. VOL. 6. ISSUE 12. P. - 45 94% 1

Classes with closest relation at Level 2


Rank Class id link
1 2785 COHERENT PHONONS//MAX PLANCK STRUCT DYNAM//PICOSECOND ULTRASONICS
2 3585 LODZ BRANCH//RELAT PHYS//INT COMPLEX SYST
3 1747 GENERALIZED THERMOELASTICITY//JOURNAL OF THERMAL STRESSES//THERMOELASTICITY
4 628 LAMB WAVES//ULTRASONICS//GUIDED WAVES
5 3946 BRILLOUIN SCATTERING//SELECTIVE RECOGNITION AND SEPARATION//BIOINSPIRED NANOCOMPOSITE SYNTHESIS
6 977 ACOUSTICS//ACTIVE NOISE CONTROL//JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA
7 1577 HOMOGENIZATION//COMPUTATIONAL HOMOGENIZATION//SURFACE ELASTICITY
8 3256 GENERATION MODEL//IMPURITIES MODES//RECURRENCE RELATIONS METHOD
9 297 PHOTONIC CRYSTAL//PHOTONIC BAND GAP//PHOTONIC CRYSTAL WAVEGUIDE
10 1256 SURFACE ACOUSTIC WAVE//IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL//QUARTZ CRYSTAL MICROBALANCE

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