Class information for:
Level 2: IEEE TRANSACTIONS ON MAGNETICS//PERPENDICULAR MAGNETIC RECORDING//MAGNETIC RECORDING

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1018 10280 13.2 59%


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
86 3       IEEE TRANSACTIONS ON MAGNETICS//JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS//PHYSICS, CONDENSED MATTER 77761
1018 2             IEEE TRANSACTIONS ON MAGNETICS//PERPENDICULAR MAGNETIC RECORDING//MAGNETIC RECORDING 10280
1940 1                   PERPENDICULAR RECORDING//PERPENDICULAR MAGNETIC RECORDING//PERPENDICULAR RECORDING MEDIA 2414
4024 1                   IEEE TRANSACTIONS ON MAGNETICS//ORIENTATION RATIO//THIN FILM MEDIA 1861
7306 1                   IEEE TRANSACTIONS ON MAGNETICS//TYPE I MAGNETIC CONTRAST//MAGNETORESISTIVE HEAD 1383
9226 1                   PRML SYSTEM//DIGITAL MAGNETIC RECORDING//IEEE TRANSACTIONS ON MAGNETICS 1175
12884 1                   TRANSVERSE SUSCEPTIBILITY//ANISOTROPY FIELD DISTRIBUTION//AMINE QUINONES 874
13442 1                   MAGNETIC FORCE MICROSCOPY//MAGNETIC FORCE MICROSCOPY TIP//SCANNING HALL PROBE MICROSCOPY 836
15188 1                   BALANCED CODES//UNIDIRECTIONAL ERRORS//CONSTRAINED CODES 726
15294 1                   MAGNETIC TAPE//MAGNETIC TAPE RECORDING//METAL EVAPORATED TAPE 720
25095 1                   FERROMAGNETIC COLLOIDAL DISPERSION//MAGNETIC COLLOIDAL DISPERSION//ORIENTATIONAL DISTRIBUTION FUNCTION 291

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 IEEE TRANSACTIONS ON MAGNETICS journal 1462472 39% 12% 4054
2 PERPENDICULAR MAGNETIC RECORDING authKW 637709 3% 75% 288
3 MAGNETIC RECORDING authKW 586637 4% 50% 393
4 PERPENDICULAR RECORDING authKW 578020 2% 84% 231
5 PERPENDICULAR RECORDING MEDIA authKW 193749 1% 80% 82
6 MAGNETIC TAPE authKW 163671 1% 77% 72
7 RIEC address 154186 1% 46% 114
8 DATA STORAGE SYST address 149564 2% 31% 164
9 MEDIA NOISE authKW 145516 1% 83% 59
10 MAGNET RECORDING address 135233 2% 29% 159

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 Physics, Applied 108585 65% 1% 6673
2 Engineering, Electrical & Electronic 76817 51% 1% 5194
3 Physics, Condensed Matter 5236 14% 0% 1408
4 Materials Science, Multidisciplinary 3649 16% 0% 1666
5 Telecommunications 928 3% 0% 324
6 Computer Science, Information Systems 825 3% 0% 302
7 Computer Science, Hardware & Architecture 379 1% 0% 142
8 Materials Science, Coatings & Films 358 2% 0% 188
9 Microscopy 244 1% 0% 66
10 Engineering, Mechanical 208 2% 0% 247

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 RIEC 154186 1% 46% 114
2 DATA STORAGE SYST 149564 2% 31% 164
3 MAGNET RECORDING 135233 2% 29% 159
4 DATA STORAGE 53387 1% 12% 148
5 MICROMAGNET INFORMAT TECHNOL 52479 0% 43% 41
6 SAN JOSE 51481 1% 22% 79
7 RECORDING MEDIA S 44699 0% 94% 16
8 INFORMAT STORAGE TECHNOL 38563 0% 50% 26
9 RECORDING MEDIA PROD 33387 0% 75% 15
10 STORAGE SYST 31481 0% 25% 42

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 IEEE TRANSACTIONS ON MAGNETICS 1462472 39% 12% 4054
2 JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 87760 10% 3% 1015
3 JOURNAL OF APPLIED PHYSICS 59007 14% 1% 1466
4 IEEE TRANSACTIONS ON INFORMATION THEORY 14759 2% 2% 218
5 JOURNAL OF INFORMATION STORAGE AND PROCESSING SYSTEMS 7396 0% 17% 15
6 PHILIPS JOURNAL OF RESEARCH 3173 0% 6% 19
7 IEEE TRANSACTIONS ON COMMUNICATIONS 3036 1% 1% 102
8 IEICE TRANSACTIONS ON ELECTRONICS 2723 1% 1% 76
9 IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS 1735 1% 1% 58
10 APPLIED PHYSICS LETTERS 1726 3% 0% 285

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 PERPENDICULAR MAGNETIC RECORDING 637709 3% 75% 288 Search PERPENDICULAR+MAGNETIC+RECORDING Search PERPENDICULAR+MAGNETIC+RECORDING
2 MAGNETIC RECORDING 586637 4% 50% 393 Search MAGNETIC+RECORDING Search MAGNETIC+RECORDING
3 PERPENDICULAR RECORDING 578020 2% 84% 231 Search PERPENDICULAR+RECORDING Search PERPENDICULAR+RECORDING
4 PERPENDICULAR RECORDING MEDIA 193749 1% 80% 82 Search PERPENDICULAR+RECORDING+MEDIA Search PERPENDICULAR+RECORDING+MEDIA
5 MAGNETIC TAPE 163671 1% 77% 72 Search MAGNETIC+TAPE Search MAGNETIC+TAPE
6 MEDIA NOISE 145516 1% 83% 59 Search MEDIA+NOISE Search MEDIA+NOISE
7 MAGNETIC FORCE MICROSCOPY 130365 1% 30% 145 Search MAGNETIC+FORCE+MICROSCOPY Search MAGNETIC+FORCE+MICROSCOPY
8 PERPENDICULAR MEDIA 130288 1% 73% 60 Search PERPENDICULAR+MEDIA Search PERPENDICULAR+MEDIA
9 BIT PATTERNED MEDIA 125295 1% 67% 63 Search BIT+PATTERNED+MEDIA Search BIT+PATTERNED+MEDIA
10 MAGNETIC RECORDING MEDIA 120984 1% 49% 84 Search MAGNETIC+RECORDING+MEDIA Search MAGNETIC+RECORDING+MEDIA

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 RICHTER, HJ , (2007) THE TRANSITION FROM LONGITUDINAL TO PERPENDICULAR RECORDING.JOURNAL OF PHYSICS D-APPLIED PHYSICS. VOL. 40. ISSUE 9. P. R149 -R177 140 88% 134
2 PIRAMANAYAGAM, SN , (2007) PERPENDICULAR RECORDING MEDIA FOR HARD DISK DRIVES.JOURNAL OF APPLIED PHYSICS. VOL. 102. ISSUE 1. P. - 122 79% 198
3 CHEN, CW , (1991) FABRICATION AND CHARACTERIZATION OF THIN-FILMS WITH PERPENDICULAR MAGNETIC-ANISOTROPY FOR HIGH-DENSITY MAGNETIC RECORDING .2. A REVIEW.JOURNAL OF MATERIALS SCIENCE. VOL. 26. ISSUE 12. P. 3125 -3153 115 93% 6
4 QIN, GW , REN, YP , XIAO, N , YANG, B , ZUO, L , OIKAWA, K , (2009) DEVELOPMENT OF HIGH DENSITY MAGNETIC RECORDING MEDIA FOR HARD DISK DRIVES: MATERIALS SCIENCE ISSUES AND CHALLENGES.INTERNATIONAL MATERIALS REVIEWS. VOL. 54. ISSUE 3. P. 157 -179 86 63% 21
5 IMMINK, KAS , SIEGEL, PH , WOLF, JK , (1998) CODES FOR DIGITAL RECORDERS.IEEE TRANSACTIONS ON INFORMATION THEORY. VOL. 44. ISSUE 6. P. 2260 -2299 76 80% 104
6 PIRAMANAYAGAM, SN , SRINIVASAN, K , (2009) RECORDING MEDIA RESEARCH FOR FUTURE HARD DISK DRIVES.JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS. VOL. 321. ISSUE 6. P. 485 -494 65 66% 64
7 RICHTER, HJ , (1999) RECENT ADVANCES IN THE RECORDING PHYSICS OF THIN-FILM MEDIA.JOURNAL OF PHYSICS D-APPLIED PHYSICS. VOL. 32. ISSUE 21. P. R147 -R168 61 97% 41
8 WANG, F , XING, H , XU, XH , (2015) OVERCOMING THE TRILEMMA ISSUES OF ULTRAHIGH DENSITY PERPENDICULAR MAGNETIC RECORDING MEDIA BY L1(0)-FE(CO)PT MATERIALS.SPIN. VOL. 5. ISSUE 1. P. - 77 51% 0
9 MOSER, A , TAKANO, K , MARGULIES, DT , ALBRECHT, M , SONOBE, Y , IKEDA, Y , SUN, SH , FULLERTON, EE , (2002) MAGNETIC RECORDING: ADVANCING INTO THE FUTURE.JOURNAL OF PHYSICS D-APPLIED PHYSICS. VOL. 35. ISSUE 19. P. R157-R167 49 71% 381
10 CHEN, CW , (1991) FABRICATION AND CHARACTERIZATION OF THIN-FILMS WITH PERPENDICULAR MAGNETIC-ANISOTROPY FOR HIGH-DENSITY MAGNETIC RECORDING .1. A REVIEW.JOURNAL OF MATERIALS SCIENCE. VOL. 26. ISSUE 7. P. 1705-1728 92 84% 12

Classes with closest relation at Level 2


Rank Class id link
1 2816 HEAD DISK INTERFACE//COMP MECH//PERFLUOROPOLYETHER
2 204 EXCHANGE BIAS//JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS//FEPT
3 430 MAGNETIC TUNNEL JUNCTION//SPIN TRANSFER TORQUE//MAGNETIC TUNNEL JUNCTION MTJ
4 3284 SCULPTURED THIN FILMS//GLANCING ANGLE DEPOSITION//CIRCULAR BRAGG PHENOMENON
5 1542 PHASE CHANGE MEMORY//OPTICAL DISK//GE2SB2TE5
6 2114 ANODIC ALUMINUM OXIDE//POROUS ANODIC ALUMINA//POROUS ALUMINA
7 1607 MICROWAVE ABSORPTION//HEXAFERRITES//REFLECTION LOSS
8 3841 PULSED FIELD MAGNETOMETER//MAGNETIC FIELD STANDARDS//DEMAGNETIZING CORRECTION
9 749 PERMANENT MAGNET//COERCIVITY//ND FE B
10 1863 MECHANICAL ALLOYING//IRON NITRIDE//FE16N2

Go to start page