Joint NAPMRC 2003. Digest of Technical Papers最新文献_第4页

3-D head field modeling for perpendicular magnetic recording 垂直磁记录的三维磁头场建模

Joint NAPMRC 2003. Digest of Technical Papers Pub Date : 2003-01-06 DOI: 10.1109/NAPMRC.2003.1177046

D. Wilton, D. McKirdy, H. Shute, J. Miles, D. Mapps

引用次数: 2

Progress in perpendicular drive integration 垂直驱动集成的进展

Joint NAPMRC 2003. Digest of Technical Papers Pub Date : 2003-01-06 DOI: 10.1109/NAPMRC.2003.1177010

Y. Wu, G. Lin, T. Huang

引用次数: 1

Magnetic force microscopy measurements of skew angle dependencies in perpendicular media 垂直介质中斜角依赖性的磁力显微镜测量

Joint NAPMRC 2003. Digest of Technical Papers Pub Date : 2003-01-06 DOI: 10.1109/NAPMRC.2003.1177042

E. Svedberg, D. Litvinov, R. Gustafson, C. Chang, S. Khizroev

引用次数: 0

High linear density in perpendicular recording 垂直记录时线密度高

Joint NAPMRC 2003. Digest of Technical Papers Pub Date : 2003-01-06 DOI: 10.1063/1.1557713

D. Guarisco, H. Nguy

引用次数: 13

Theoretical considerations for extremely high-density perpendicular recording 极高密度垂直记录的理论考虑

Joint NAPMRC 2003. Digest of Technical Papers Pub Date : 2003-01-06 DOI: 10.1109/NAPMRC.2003.1177019

H. J. Richter, E. Champion, Q. Peng

{"title":"Theoretical considerations for extremely high-density perpendicular recording","authors":"H. J. Richter, E. Champion, Q. Peng","doi":"10.1109/NAPMRC.2003.1177019","DOIUrl":"https://doi.org/10.1109/NAPMRC.2003.1177019","url":null,"abstract":"Recording media experience the superparamagnetic effect as a fundamental limit. To achieve a maximum signal-to-noise ratio, SNR, the grains in the media need to be as small as possible. Very small grains are susceptible to thermal instabilities if the magnetic energy that resists magnetization reversal, is too small when compared to the thermal energy. Within the constraint of thermal stability and write-ability, the SNR of longitudinal media can no longer be advanced significantly. These difficulties have prompted a renewed interest in perpendicular recording. Perpendicular recording faces the same fundamental problem: the generation of SNR under the constraint of adequate write-ability and thermal stability. The most promising design of a perpendicular recording system uses a magnetically soft underlayer (SUL), which enhances the recording field. A proper analysis of the two recording modes, longitudinal and perpendicular recording with a pole head, is very complex and has been attempted recently. The analysis has shown that the recording potential of the two modes is roughly similar, although it has to be remarked that perpendicular recording media are more exchange tolerant than longitudinal media and hence it may be conjectured that more of the recording potential can be achieved in practice. To accomplish extremely high-density recording, it is therefore required to achieve a high recording field together with a more favorable recording geometry.","PeriodicalId":111090,"journal":{"name":"Joint NAPMRC 2003. Digest of Technical Papers","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123833216","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Irreversible and reversible magnetization of soft steels for hard and easy axes 软钢对硬轴和易轴的不可逆和可逆磁化

Joint NAPMRC 2003. Digest of Technical Papers Pub Date : 2003-01-06 DOI: 10.1109/NAPMRC.2003.1177034

B. Azzerboni, E. Cardelli, G. Finocchio, F. La Foresta

引用次数: 0

Resonant soft x-ray scattering from magnetic thin films 磁性薄膜的软x射线共振散射

Joint NAPMRC 2003. Digest of Technical Papers Pub Date : 2003-01-06 DOI: 10.1109/NAPMRC.2003.1177058

E. Fullerton, O. Hellwig, S. Kevan, L. Sorensen, J. Kortright

引用次数: 0

Preparation of Co-containing spinel ferrite/Mn-Zn ferrite double-layer perpendicular recording media 含钴尖晶石铁氧体/锰锌铁氧体双层垂直记录介质的制备

Joint NAPMRC 2003. Digest of Technical Papers Pub Date : 2003-01-06 DOI: 10.1109/NAPMRC.2003.1177027

S. Yamamoto, H. Wada, H. Kuniki, H. Kurisu, M. Matsuura

引用次数: 1

New design of perpendicular magnetic recording media: hybrid media 垂直磁记录介质的新设计:混合介质

Joint NAPMRC 2003. Digest of Technical Papers Pub Date : 2003-01-06 DOI: 10.1109/NAPMRC.2003.1177056

Byung-Kyu Lee, H. Oh, K.J. Lee, N. Park

引用次数: 0

Perpendicular recording heads for high areal density and high data rate applications 用于高面密度和高数据速率应用的垂直记录磁头

Joint NAPMRC 2003. Digest of Technical Papers Pub Date : 2003-01-06 DOI: 10.1109/NAPMRC.2003.1177064

N. Tabat, M. Plumer, A. Shukh, S. Bozeman, N. Amin, C. Pang, T. Pokhil, P. Lu, R. Michel, N. Sharma, M. Kautzky, A. Johnston, E. Murdock

引用次数: 7