G
Gregory S. Doerk
Researcher at Center for Functional Nanomaterials
Publications - 63
Citations - 1872
Gregory S. Doerk is an academic researcher from Center for Functional Nanomaterials. The author has contributed to research in topics: Copolymer & Medicine. The author has an hindex of 19, co-authored 54 publications receiving 1502 citations. Previous affiliations of Gregory S. Doerk include University of California, Berkeley & Brookhaven National Laboratory.
Papers
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Journal ArticleDOI
Bit-Patterned Magnetic Recording: Theory, Media Fabrication, and Recording Performance
Thomas R. Albrecht,Hitesh Arora,Vipin Ayanoor-Vitikkate,J.-M. L. Beaujour,Daniel Bedau,David Berman,Alexei Bogdanov,Yves-Andre Chapuis,Julia D. Cushen,E. Dobisz,Gregory S. Doerk,He Gao,Michael Grobis,Bruce A. Gurney,Weldon Mark Hanson,Olav Hellwig,Toshiki Hirano,Pierre-Olivier Jubert,Dan S. Kercher,Jeffrey S. Lille,Zuwei Liu,C. Mathew Mate,Yuri N. Obukhov,Kanaiyalal C. Patel,Kurt A. Rubin,Ricardo Ruiz,Manfred Ernst Schabes,Lei Wan,Dieter Weller,Tsai-Wei Wu,En Yang +30 more
TL;DR: In this article, a bit-patterned media (BPM) fabrication method was proposed for magnetic data recording at > 1 Tb/in 2 and circumvents many of the challenges associated with extending conventional granular media technology.
Journal ArticleDOI
Bit Patterned Magnetic Recording: Theory, Media Fabrication, and Recording Performance
Thomas R. Albrecht,Hitesh Arora,Vipin Ayanoor-Vitikkate,J.-M. L. Beaujour,Daniel Bedau,David Berman,Alexei Bogdanov,Yves-Andre Chapuis,Julia D. Cushen,E. Dobisz,Gregory S. Doerk,He Gao,Michael Grobis,Bruce Alvin Gurney,Weldon Mark Hanson,Olav Hellwig,Toshiki Hirano,Pierre-Olivier Jubert,Dan S. Kercher,Jeffrey S. Lille,Zuwei Liu,C. Mathew Mate,Yuri N. Obukhov,Kanaiyalal C. Patel,Kurt A. Rubin,Ricardo Ruiz,Manfred Ernst Schabes,Lei Wan,Dieter Weller,Tsai-Wei Wu,En Yan +30 more
TL;DR: In this paper, the authors describe a BPM fabrication method which combines e-beam lithography, directed self-assembly of block copolymers, self-aligned double patterning, nanoimprint lithography and ion milling to generate BPM based on CoCrPt alloys.
Journal ArticleDOI
Single nanowire thermal conductivity measurements by Raman thermography.
TL;DR: The results presented here outline the broad utility that Raman thermography may have for future thermoelectric and photovoltaic characterization of nanostructures.
Journal ArticleDOI
A Kriging-Based Approach to Autonomous Experimentation with Applications to X-Ray Scattering
Marcus M. Noack,Kevin G. Yager,Masafumi Fukuto,Gregory S. Doerk,Ruipeng Li,James A. Sethian,James A. Sethian +6 more
TL;DR: This work develops an autonomous decision-making algorithm that is physics-agnostic, generalizable, and operates in an abstract multi-dimensional parameter space and demonstrates the viability of the approach in an experimental context by using it to direct autonomous small-angle and grazing-incidence x-ray scattering experiments.
Journal ArticleDOI
Temperature dependence of Raman spectra for individual silicon nanowires
TL;DR: In this paper, the temperature dependence of the Stokes first-order optical phonon frequency has been measured for individual silicon nanowires with diameters between 33 to 180 nm in the temperature range of 20 to $300.