Shun-ichi Iwasaki
#22,968
Most Influential Person Now
Japanese scientist
Shun-ichi Iwasaki's AcademicInfluence.com Rankings
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Physics
Shun-ichi Iwasaki's Degrees
- PhD Physics University of Tokyo
- Masters Physics University of Tokyo
- Bachelors Physics University of Tokyo
Why Is Shun-ichi Iwasaki Influential?
(Suggest an Edit or Addition)According to Wikipedia, Shun-ichi Iwasaki is a Japanese engineer. He was professor at Tohoku University and then became president and of Tohoku Institute of Technology. He was also a professor at Lanzhou University . Iwasaki's pioneering work on perpendicular magnetic recording has been integral to the development of modern hard disk drives.
Shun-ichi Iwasaki's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- An analysis for the magnetization mode for high density magnetic recording (1977) (455)
- Co-Cr recording films with perpendicular magnetic anisotropy (1978) (287)
- Perpendicular magnetic recording with a composite anisotropy film (1979) (184)
- Extremely high bit density recording with single-pole perpendicular head (1987) (173)
- An analysis for the circular mode of magnetization in short wavelength recording (1975) (133)
- Perpendicular magnetic recording -- Evolution and future (1984) (128)
- Studies of the perpendicular magnetization mode in Co-Cr sputtered films (1980) (114)
- Dynamical interpretation of magnetic recording process (1968) (110)
- Design consideration of ultrahigh-density perpendicular magnetic recording media (2002) (74)
- Perpendicular magnetization structure of Co-Cr films (1982) (73)
- Recent subjects and progresses in research on Co-Cr perpendicular magnetic recording media (1987) (56)
- Wavelength response of perpendicular magnetic recording (1981) (52)
- Properties of high rate sputtered perpendicular recording media (1985) (51)
- Magnetization models of Co-Cr film for the computer simulation of perpendicular magnetic recording process (1987) (50)
- The magnetic field distribution of a perpendicular recording head (1978) (48)
- Magnetization transitions in perpendicular magnetic recording (1982) (45)
- Perpendicular recording by a narrow track single pole head (1983) (40)
- Gbit/in/sup 2/ perpendicular recording using double layer medium and MIG head (1996) (35)
- High density recording with single pole head. (1987) (33)
- Studies of magnetization reversal mechanism of perpendicular recording media by hysteresis loss measurement (1987) (31)
- Head-to-media spacing losses in perpendicular recording (1983) (29)
- Perpendicular Magnetic Recording (2017) (29)
- Analysis of perpendicular recording media using a biaxial vibrating sample magnetometer (1988) (28)
- The effect of magnetic interaction between medium and head on perpendicular magnetic recording characteristics (1986) (28)
- Low Noise Co-Cr-Nb Perpendicular Recording Media With High Squareness (1998) (25)
- On design of Co-Cr perpendicular recording media for usage of a ring-type head (1990) (22)
- Analysis of domain structure of single pole perpendicular head (1985) (22)
- Effect of Domain Structure of Main Pole Film on Reproducing Sensitivity of SPT Head (1985) (22)
- A magnetoresistive gradiometer (1988) (22)
- Magnetization model of perpendicular magnetic recording media for computer simulation. (1987) (21)
- Effect of oxygen on magnetic properties of Co-Pt-Cr-SiO2 thin films for perpendicular recording media (2005) (21)
- Performances of double layer medium in perpendicular recording (1984) (20)
- Perpendicular magnetic recording—Its development and realization— (2009) (19)
- Extremely high linear density recording by perpendicular magnetization (1996) (19)
- Perpendicular magnetic recording focused on the origin and its significance (2002) (18)
- Effects of impurity gases on properties of Co-Cr perpendicular recording media in high-rate and continuous sputtering process (1986) (18)
- An analysis of magnetic recording head fields using a vector potential (1972) (18)
- Application of internal reaction field on the analysis of anhysteretic magnetizing process (1970) (17)
- Perpendicular magnetic recording—Its development and realization (2012) (17)
- Reproducing characteristics of perpendicular magnetic head (1982) (16)
- Magnetization Reversal Mechanism of Co-Cr Perpendicular Magnetic Recording Media (1987) (16)
- Preparation of double-layered perpendicular media for fine magnetic structure (2000) (15)
- Low‐temperature sputter deposition of high‐coercivity Co‐Cr films for perpendicular recording (1994) (15)
- High recording performance of Co–Cr medium sputter‐deposited at high Ar pressure and high substrate temperature (1996) (12)
- Computer simulation of perpendicular magnetic recording. (1986) (12)
- High coercivity in Co-Cr films for perpendicular recording prepared by low temperature sputter-deposition (1994) (12)
- Past and present of perpendicular magnetic recording (2008) (12)
- Lessons from research of perpendicular magnetic recording (2003) (11)
- Origin of microscopic surface roughness of perpendicular magnetic flexible disks (1988) (11)
- 1.5 Gbit/in/sup 2/ Perpendicular Recording With Inductive Head (1997) (11)
- Study on recording beyond 10 Gbit/in. 2 with Co-Cr based perpendicular recording media (1999) (10)
- Writing performance of narrow trackwidth single pole perpendicular heads (2000) (10)
- Inter-track orthogonal coding for ultra high track density recording (1995) (9)
- The origins of defects in sputtered Co-Cr perpendicular magnetic recording media (1988) (9)
- Nb addition to CoCr media for perpendicular magnetic recording (1996) (9)
- Compositional Microstructure of Perpendicular Magnetic Recording Media (1985) (9)
- On the resolution of perpendicular magnetic head (1984) (9)
- Quasiperpendicular magnetic recording on a composite medium with Co‐Cr perpendicular and Fe‐Co longitudinal layers (1991) (8)
- Write Spacing Loss in Perpendicular Magnetic Recording (1987) (8)
- Strategy for Implementation of Perpendicular Magnetic Recording (1997) (8)
- Guiding principle for research on perpendicular magnetic recording (2005) (8)
- Recording and reproducing process of a perpendicular magnetic head (1985) (8)
- Self-epitaxial Co-Cr media: Preferable for fabrication by roll coater sputtering system (1987) (8)
- Pt and Pd intermediate layers for controlling Co–Cr–Nb–Pt layer growth in double layered perpendicular magnetic recording media (2002) (8)
- Effects of Additive Gases on Properties of Co-Cr Film Media During High Rate Sputtering (1985) (8)
- Addition of third elements to CoCr media (1997) (7)
- Principal complementarity between perpendicular and longitudinal magnetic recording (2005) (7)
- Co-Cr COMPOSITE MEDIA INTENDED FOR PERPENDICULAR MAGNETIC RECORDING BY USING A RING-TYPE HEAD (1989) (7)
- Noise source and noise spectrum of perpendicular recording media (1999) (7)
- Analysis of magnetization distribution in double-layered perpendicular magnetic recording medium (1987) (6)
- Discoveries that guided the beginning of perpendicular magnetic recording (2001) (6)
- Role of M-H loop slope of media for recording properties in perpendicular magnetic recording (2002) (6)
- Detection of extremely high bit density signals with a narrow track width GMR head in double layered perpendicular recording media (2001) (5)
- Recording characteristics of perpendicular hard disk media measured by MIG head. (1991) (5)
- Effect of Domain Structure of Main Pole Film on Reproducing Sensitivity of SPT Head (1985) (5)
- Preparation of CoCr films for perpendicular recording by sputter deposition at extremely high Ar pressures (1996) (5)
- Dependence of Recording and Reproducing Characteristics on Thickness of Co-Cr Layer in Perpendicular Recording (1988) (5)
- Development of perpendicular magnetic recording conference (2005) (4)
- A novel data servo method (1996) (4)
- Low noise perpendicular cording media for deep submicron track width recording (2000) (4)
- Pt/C intermediate layer for Co-Cr perpendicular magnetic recording media with extremely high resolution (2003) (4)
- The Relationship between the Scaler and the Vector Magnetization in the Theory of Magnetic Recording (1971) (4)
- Effects of a finitely permeable back layer on auxiliary pole reproduction of perpendicular recording (1985) (4)
- Permeability of microstrip thin films of various materials (1996) (4)
- Co-Cr Perpendicular Anisotropy Films Sputter-Deposited at Very High Ar Gas Pressures and Low Discharge Voltages. (1994) (4)
- Thermomagnetic behavior of hard magnetic thin films (1972) (4)
- A Study of Magnetizing Process in Short Wave-Length Recording (1964) (4)
- MAGNETISM AND INFORMATION (1991) (3)
- Dynamic response of NiFe bilayered strip thin films (1995) (3)
- Low noise perpendicular magnetic recording media for deep submicron track width recording (2000) (3)
- AN ANALYSIS ON THE STATE OF AC BIAS RECORDING (1972) (3)
- Perpendicular Magnetic Recording Media (1987) (3)
- Magnetic Recording by Perpendicular Magnetization Mode (1978) (3)
- Behavior of soft magnetic backlayer in recording and reproducing process on perpendicular magnetic recording media. (1989) (3)
- Magnetizing process of circular mode in longitudinal magnetic recording. (1988) (3)
- Read Spacing Loss in Perpendicular Magnetic Recording (1985) (3)
- The relationship between the scalar and the vector magnetization in the theory of magnetic recording (1969) (3)
- Fabrication of CdS (Cu) /CdS Thin-Film Photovoltaic Cells by Vacuum Deposition Process and Substrate Temperature Dependence of the Efficiency (1999) (3)
- Co-Cr PERPENDICULAR HARD DISK MEDIA WITH THIN Fe-Co BACKLAYER FOR RING-TYPE HEAD (1991) (3)
- Co-Cr perpendicular media with semi-soft magnetic and ultra thin back layer for ring-type head (1994) (3)
- Impurity gas effect on Co-Cr film deposited by new room temperature sputtering (1994) (2)
- Recording Characteristics of Perpendicular Hard Disk Media Measured by MIG Head (1992) (2)
- Some considerations on the design of high output magnetic tape for short wave-length recroding. (1963) (2)
- Recording and reproducing efficiency of main-pole driven perpendicular magnetic head. (1989) (2)
- Influence of surface roughness on durability of Co-Cr perpendicular magnetic recording medium. (1988) (2)
- Influence of oxygen content in sputtering targets on Co-Cr film properties. (1988) (2)
- Grooved soft-underlayer for double-layered medium (2005) (2)
- FIELD DISTRIBUTION OF PERPENDICULAR MAGNETIC RECORDING (1977) (2)
- Directional Control of Anisotropy Axis in Ultra-Thin NiFe Film (1994) (2)
- Effects of Substrate Degassing on Co-Cr Films in Continuous Fabrication by Sputtering (1985) (1)
- On the Operation Mechanism of Magnetic Recording (1963) (1)
- PHILOSOPHY OF PERPENDICULAR MAGNETIC RECORDING -Looking back on researches of high density magnetic recording - (1989) (1)
- Computer Simulation of Longitudinal Magnetic Recording Process (1988) (1)
- Some experiences in the research of magnetic recording; A change in concept. (1987) (1)
- Preparation of double layered perpendicular recording media for beyond 50 Gbit/in/sup 2/ areal density recording (2000) (1)
- Analysis of the circular magnetization mode for short wave length recording (1968) (1)
- High coercivity in Co-Cr films induced by nitrogen gas addition during room temperature sputter-deposition (1995) (1)
- Compositional Microstructure of Perpendicular Magnetic Recording Media (1985) (1)
- Equalization for Inter-Track Orthogonal Coding (1995) (1)
- Behavior of Soft Magnetic Backlayer in Recording and Reproducing Process on Perpendicular Magnetic Recording Media (1990) (1)
- Recent, Subjects in Research on Co-Cr Perpendicular Magnetic Recording Medium (1988) (1)
- PERPENDICULAR MAGNETIC RECORDING METHOD AND MATERIALS (1991) (1)
- Domain Structures of Co-Zr-Nb Amorphous Main-Pole Film and Characteristics of Perpendicular Magnetic Recording (1989) (1)
- AN IMAGE FILE SYSTEM USING PERPENDICULAR MAGNETIC RECORDING (1989) (1)
- Film Growth and Magnetization Reversal Mechanism of Co-Cr Films (1985) (1)
- Magnetization Models Using Curling Mode for Perpendicular Magnetic Recording Medium (1988) (0)
- Perpendicular Magnetic Recording to New Civilization : From Science to Technology (マルチメディアストレージ) (2014) (0)
- High Density Recording with Single Pole Head (1988) (0)
- Addition of third elements to Co-Cr media (1995) (0)
- 解説 History of Perpendicular Magnetic Recording--Focused on the Discoveries That Guided the Innovation (2001) (0)
- 11. Perpendicular recording by a narrow track single pole head (INTERMAG '83) (1983) (0)
- Learning from historical view of the progress in magnetic recording (2003) (0)
- Dependence of Recording and Reproducing Characteristics on Thickness of Co-Cr Layer in Perpendicular Recording (1989) (0)
- Fe-Si-N Ultra Thin Soft Magnetic Film for Multi-Layer Construction (1994) (0)
- Magnetic recording and wiedergabegeraet (1978) (0)
- Auger Electron Spectroscopy Study on Co-Cr Films Deposited at High Ar Gas Pressures (1994) (0)
- DATA SERVO METHOD USING GROUP INTER-TRACK ORTHOGONAL CODING (1995) (0)
- Inter-track interference free coding and equalization (1997) (0)
- Influence of Oxygen Content in Sputtering Targets on Co-Cr Film Properties (1989) (0)
- DF-03 Reproducing Characteristics of Perpendicular Magnetic Head(Report on Intermag-MMM Conference in 1982) (1982) (0)
- Analysis of Hysteresis Curves of Assemblies of Ferromagnetic Fine Particles (1964) (0)
- Magnetizing Process of Circular Mode in Longitudinal Magnetic Recording (1989) (0)
- Approximate Analysis of Perpendicular Magnetic Recording Characteristics (1990) (0)
- Recorded Magnetization Pattern in a Composite Medium Film, Observed by Lorentz Microscopy (1989) (0)
- Properties of perpendicular recording media sputtered by a new single-side perpendicular-type target (1990) (0)
- Magnetic Structure and Noise Characteristics of Co-Cr Films Prepared by Sputter-deposition with Low Discharge Voltage (1993) (0)
- Co-Cr-Pt-Nb double layered perpendicular magnetic recording media with Pt/Ti intermediate layer (2002) (0)
- Fabrication of Co-Cr Films with Large Perpedicular Anisotropy by Using a Roll-Coater Sputtering System (1987) (0)
- A Study of Perpendicular Magnetic Recording (1982) (0)
- TV signal Recording by Perpendicular Magnetic Recording (1982) (0)
- The 2010 Japan Prize Laureates, Prof. Shun-ichi Iwasaki:Perpendicular Magnetic Recording -Its Development and Realization- (Summary Text of the Japan Prize Commemorative Lecture) (2010) (0)
- 10. Head-to-media spacing losses in perpendicular recording (INTERMAG '83) (1983) (0)
- An analysis for the circular mode magnetization in short wave lenght recording (1975) (0)
- Read Spacing Loss in Perpendicular Magnetic Recording (1985) (0)
- Materials for Magnetic Recording (1969) (0)
- Co-Cr Perpendicular Anisotropy Films Sputter-Deposited at Very High Ar Gas Pressures and Low Discharge Voltages (1994) (0)
- Preparation Method of Co-Cr Perpendicular Magnetic Recording Media by Continuous Sputtering (1989) (0)
- Approximate analysis of perpendicular magnetic recording characteristics. (1989) (0)
- Microstructures of Co-Cr Films Prepared by Sputter-deposition at high Ar pressures (1993) (0)
- Recording and Reproducing Efficiency of Main-Pole Driven Perpendicular Magnetic Head (1990) (0)
- Computer Simulation of Perpendicular Magnetic Rocording (1987) (0)
- 5-4 Magnetic Recording (1976) (0)
- Perpendicular Magnetic Recording and the Big-Data Era (2017) (0)
- GT-12. BARIUM FERRITE FILMS GROWN BY PULSED LASER (1995) (0)
- Sputter deposition of Ti underlayers with high crystal orientation on glass disk substrates (1993) (0)
- Write Spacing looses in !Perx>enciiG\jJL«.r Magnetic Recording (1987) (0)
- Extremely endieular Magnetization (1996) (0)
- BF-04 Perpendicular Magnetization Structure of Co-Cr Films(Report on Intermag-MMM Conference in 1982) (1982) (0)
- Reproducing process of perpendicular magnetic recording (1987) (0)
- The Relationship Between Surface Profile and Durability of Co-Cr Perpendicular Magnetic Recording Medium (1988) (0)
- A magnetic recording medium for vertical signal recording (1978) (0)
- Recent Subjects and Progresses in Research on Cobalt-Chromium Perpendicular Magnetic Recording Media (1988) (0)
- GRAPHICAL ANALYSIS OF PERPENDICULAR MAGNETIC RECORDING CHARACTERISTICS (1989) (0)
- Influence of Surface Roughness on Durability of Co-Cr Perpendicular Magnetic Recording Medium (1989) (0)
- On the Research and Development on the Magnetic Recording in Europe and U, S-A (1963) (0)
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