Class information for:
Level 1: LASER ULTRASONICS//LASER ULTRASOUND//EMAT

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
6976 1420 17.8 52%


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
288 3       ACOUSTICS//ULTRASONICS//ULTRASOUND IN MEDICINE AND BIOLOGY 42267
628 2             LAMB WAVES//ULTRASONICS//GUIDED WAVES 13823
6976 1                   LASER ULTRASONICS//LASER ULTRASOUND//EMAT 1420

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 LASER ULTRASONICS authKW 1744244 10% 55% 148
2 LASER ULTRASOUND authKW 853418 5% 56% 71
3 EMAT authKW 416765 3% 46% 42
4 ELECTROMAGNETIC ACOUSTIC TRANSDUCER authKW 394515 2% 54% 34
5 LASER GENERATED ULTRASOUND authKW 315350 2% 67% 22
6 PHASE VELOCITY SCANNING METHOD authKW 236523 1% 100% 11
7 UMR 8469 address 172017 1% 100% 8
8 EMATS authKW 153037 1% 65% 11
9 SCANNING INTERFERENCE FRINGES authKW 150515 0% 100% 7
10 ULTRASONICS journal 120752 11% 4% 150

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 27075 26% 0% 372
2 Materials Science, Characterization, Testing 17053 14% 0% 196
3 Audiology & Speech-Language Pathology 3447 7% 0% 93
4 Physics, Applied 2639 29% 0% 416
5 Radiology, Nuclear Medicine & Medical Imaging 916 11% 0% 155
6 Instruments & Instrumentation 733 8% 0% 112
7 Materials Science, Composites 264 2% 0% 31
8 Mechanics 237 5% 0% 78
9 Physics, Multidisciplinary 176 7% 0% 97
10 Engineering, General 172 3% 0% 45

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 UMR 8469 172017 1% 100% 8
2 QUAL ENGN FAILURE PREVENT 106512 1% 24% 21
3 MECAN PHYS 84765 3% 11% 37
4 OPT PLICAT ENGN 48378 0% 75% 3
5 PL SCI M O KU 43004 0% 100% 2
6 SAFETY MEASUREMENT GRP 43004 0% 100% 2
7 SMOSLMFC 43004 0% 100% 2
8 UMR 5469 41123 1% 11% 17
9 ULTRASON GRP 33976 0% 23% 7
10 L3C 28668 0% 67% 2

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 ULTRASONICS 120752 11% 4% 150
2 MATERIALS EVALUATION 29823 3% 3% 48
3 SOVIET PHYSICS ACOUSTICS-USSR 18225 3% 2% 39
4 NDT & E INTERNATIONAL 17379 3% 2% 38
5 NONDESTRUCTIVE TESTING AND EVALUATION 16888 1% 5% 15
6 INSIGHT 10071 2% 2% 26
7 JOURNAL OF NONDESTRUCTIVE EVALUATION 7657 1% 3% 13
8 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 7537 6% 0% 91
9 IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL 7445 3% 1% 44
10 RESEARCH IN NONDESTRUCTIVE EVALUATION 7196 1% 3% 10

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 LASER ULTRASONICS 1744244 10% 55% 148 Search LASER+ULTRASONICS Search LASER+ULTRASONICS
2 LASER ULTRASOUND 853418 5% 56% 71 Search LASER+ULTRASOUND Search LASER+ULTRASOUND
3 EMAT 416765 3% 46% 42 Search EMAT Search EMAT
4 ELECTROMAGNETIC ACOUSTIC TRANSDUCER 394515 2% 54% 34 Search ELECTROMAGNETIC+ACOUSTIC+TRANSDUCER Search ELECTROMAGNETIC+ACOUSTIC+TRANSDUCER
5 LASER GENERATED ULTRASOUND 315350 2% 67% 22 Search LASER+GENERATED+ULTRASOUND Search LASER+GENERATED+ULTRASOUND
6 PHASE VELOCITY SCANNING METHOD 236523 1% 100% 11 Search PHASE+VELOCITY+SCANNING+METHOD Search PHASE+VELOCITY+SCANNING+METHOD
7 EMATS 153037 1% 65% 11 Search EMATS Search EMATS
8 SCANNING INTERFERENCE FRINGES 150515 0% 100% 7 Search SCANNING+INTERFERENCE+FRINGES Search SCANNING+INTERFERENCE+FRINGES
9 AIR SOLID INTERFACE 89590 0% 83% 5 Search AIR+SOLID+INTERFACE Search AIR+SOLID+INTERFACE
10 SCANNING LASER SOURCE TECHNIQUE 86008 0% 100% 4 Search SCANNING+LASER+SOURCE+TECHNIQUE Search SCANNING+LASER+SOURCE+TECHNIQUE

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 DAVIES, SJ , EDWARDS, C , TAYLOR, GS , PALMER, SB , (1993) LASER-GENERATED ULTRASOUND - ITS PROPERTIES, MECHANISMS AND MULTIFARIOUS APPLICATIONS.JOURNAL OF PHYSICS D-APPLIED PHYSICS. VOL. 26. ISSUE 3. P. 329 -348 51 69% 202
2 NI, C , DONG, L , SHEN, Z , NI, X , SHI, D , (2015) NUMERICAL SIMULATION STUDY OF DEFECT DETECTIONS BY USING LASER ARRAY GENERATED GIANT ACOUSTIC WAVES.INTERNATIONAL JOURNAL OF THERMOPHYSICS. VOL. 36. ISSUE 5-6. P. 1236 -1243 21 91% 0
3 WANG, JJ , XU, BQ , SHEN, ZH , NI, XW , LU, J , (2008) NUMERICAL SIMULATION OF THERMOELASTIC STRESS FIELD AND LASER ULTRASOUND IN TRANSVERSELY ISOTROPIC PLATE.JAPANESE JOURNAL OF APPLIED PHYSICS. VOL. 47. ISSUE 2. P. 956 -963 22 100% 5
4 GUAN, JF , (2011) NUMERICAL STUDY ON DEPTH GAUGING OF SURFACE BREAKING DEFECTS USING LASER-GENERATED SURFACE ACOUSTIC WAVES.JAPANESE JOURNAL OF APPLIED PHYSICS. VOL. 50. ISSUE 3. P. - 20 100% 1
5 WANG, HC , FLEMING, S , LEE, YC , (2009) A REMOTE, NON-DESTRUCTIVE LASER ULTRASONIC MATERIAL EVALUATION SYSTEM WITH SIMPLIFIED OPTICAL FIBRE INTERFEROMETER DETECTION.JOURNAL OF NONDESTRUCTIVE EVALUATION. VOL. 28. ISSUE 2. P. 75 -83 20 100% 1
6 GUO, YN , YANG, DX , FENG, W , CHANG, Y , (2013) INFLUENCE OF TRANSPARENT COATING HARDNESS ON LASER-GENERATED ULTRASONIC WAVES.JOURNAL OF APPLIED PHYSICS. VOL. 113. ISSUE 2. P. - 19 95% 1
7 NI, C , DONG, L , LI, J , SHEN, Z , NI, X , SHI, D , (2015) STUDY OF LASER-ARRAY-SOURCE-GENERATED NARROW-BAND ACOUSTIC WAVES INTERACTING WITH SURFACE-BREAKING CRACKS USING FINITE ELEMENT METHOD.INTERNATIONAL JOURNAL OF THERMOPHYSICS. VOL. 36. ISSUE 5-6. P. 1266 -1273 18 95% 0
8 WANG, J , FENG, QB , (2015) CONVERGING ULTRASONIC SHEAR-VERTICAL WAVES GENERATED BY A DOUBLE-LINE LASER AND ITS APPLICATION FOR SURFACE DEFECT DETECTION.JAPANESE JOURNAL OF APPLIED PHYSICS. VOL. 54. ISSUE 4. P. - 20 83% 1
9 STRATOUDAKI, T , CLARK, M , WILCOX, PD , (2016) LASER INDUCED ULTRASONIC PHASED ARRAY USING FULL MATRIX CAPTURE DATA ACQUISITION AND TOTAL FOCUSING METHOD.OPTICS EXPRESS. VOL. 24. ISSUE 19. P. 21921 -21938 24 69% 0
10 SUN, KH , SHEN, ZH , SHI, YF , XU, ZH , YUAN, L , NI, XW , (2015) NON-DESTRUCTIVE DETECTION OF SMALL BLOWHOLES IN ALUMINUM BY USING LASER ULTRASONICS TECHNIQUE.INTERNATIONAL JOURNAL OF THERMOPHYSICS. VOL. 36. ISSUE 5-6. P. 1181 -1188 16 100% 1

Classes with closest relation at Level 1


Rank Class id link
1 25265 TRANSIENT REFLECTING GRATING//ANISOTROPY OF THE REFRACTIVE INDICES//LASER STIMULATED SCATTERING MICROSCOPE
2 25590 FAR FIELD DIRECTIVITY PATTERN//DIRECTIONAL ACOUSTIC SOURCES//DIRECTIONAL SOUND BEAMS
3 1028 LAMB WAVES//GUIDED WAVES//ULTRASONIC GUIDED WAVES
4 13695 PICOSECOND ULTRASONICS//PICOSECOND ACOUSTICS//LAUM CNRS 6613
5 27468 WEDGE WAVES//LASER ULTRASOUND TECHNIQUE//ACOUSTIC BLACK HOLE
6 17925 ACOUSTOELASTICITY//ACOUSTOELASTIC EFFECT//ULTRASONIC STRESS MEASUREMENT
7 33596 AIR PRESSURE SENSOR//DENTO IAL RADIOL//ELECTRICAL TERMINAL CONDITION
8 12957 ACOUSTIC MICROSCOPY//VZ CURVE//ACOUSTIC MICROSCOPE
9 21342 EDISON JOINING TECHNOL//ATTENUATION IN POLYCRYSTALS//ELLIPSOIDAL GRAINS
10 20536 RESONANT ULTRASOUND SPECTROSCOPY//ELECTROMAGNETIC ACOUSTIC RESONANCE//RESONANCE ULTRASOUND SPECTROSCOPY

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