Výsledky vyhledávání - "J. H. Ferris"

Atomic Polarization and Local Reactivity on Ferroelectric Surfaces: A New Route toward Complex Nanostructures

Autor: Sergei V. Kalinin, Tony Alvarez, Dawn A. Bonnell, J. H. Ferris, Zonghai Hu, Qi Zhang, X. Lei, Steve Dunn

Publikováno v: Nano Letters. 2:589-593

Atomic polarization in ferroelectric compounds is manipulated to control local electronic structure and influence chemical reactivity. Ferroelectric domains are patterned with electron beams or with probe tips, and electron exchange reactions occur p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3a2449f81acfffd1b46512549aabedb3
https://doi.org/10.1021/nl025556u

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Molecular motion to substrate step edges

Autor: J. A. Johnson, J. G. Kushmerick, Paul S. Weiss, J. H. Ferris

Publikováno v: ResearcherID

Upon adsorption at low temperature, isolated benzene molecules are attracted and move to step edges on the Ni{110} surface. The molecules had well-defined incident trajectories onto a Ni{110} crystal maintained at 4 K so as to prevent thermally activ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa9fc3ca606f5bfd99ad7b54dc9f556c
https://doi.org/10.1016/s0039-6028(99)01118-8

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Nanoscale domain patterning of lead zirconate titanate materials using electron beams

Autor: Sergei V. Kalinin, J. H. Ferris, D. B. Li, Dawn A. Bonnell

Publikováno v: Applied Physics Letters. 84:774-776

The interactions of electron beams (e− beam) with ferroelectric oxides based on lead zirconate titanate have been quantified. The beam energy and dose dependencies of surface charge have been manipulated to influence local polarization orientation.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8bc172ca0f5b8add89104b5be3272dd5
https://doi.org/10.1063/1.1644327

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Atomic-scale view of motion on surfaces

Autor: S. J. Stranick, K. R. Krom, M. G. Yoshikawa Youngquist, M. J. Abrams, M. T. Cygan, J. H. Ferris, M. M. Kamna, Paul S. Weiss

Publikováno v: ResearcherID

Scanning tunneling microscopy has been used to obtain an atomic-scale view of the motion of adsorbates on surfaces. For sufficiently slow diffusion, we have followed this motion in real time. For faster adsorbate motion we were able to observe the pa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7e92651d3fc8e175655205a9e28342b
https://doi.org/10.1016/0003-2670(94)00555-z

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Akademický článek

Ferroelectric Lithography of Multicomponent Nanostructures (We acknowledge the support from NSF grant DMR 96-32596 for facilities use, the Center for Science and Engineering of Nanoscale Systems (SENS) at the University of Pennsylvania, and the Department of Education. We have benefited from extensive discussions with John Vohs and S. Dunn.)

Autor: S. V. Kalinin, D. A. Bonnell, T. Alvarez, X. Lei, Z. Hu, R. Shao, J. H. Ferris

Publikováno v: Advanced Materials; May2004, Vol. 16 Issue 9/10, p795-799, 5p

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Design, operation, and housing of an ultrastable, low temperature, ultrahigh vacuum scanning tunneling microscope

Autor: J. H. Ferris, R. B. Kessinger, J. G. Kushmerick, M. G. Yoshikawa Youngquist, J. A. Johnson, H. F. Kingsbury, Paul S. Weiss

Publikováno v: ResearcherID

We have designed and constructed a low temperature, ultrahigh vacuum scanning tunneling microscope (STM), taking extreme measures to isolate the microscope from acoustic, vibrational, and electronic noise. We combined a 4 K STM with line-of-sight dos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d03c7300717660855e19ffd8f41ee2de
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000075279200017&KeyUID=WOS:000075279200017

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