يعرض 1 - 20 نتائج من 99 نتيجة بحث عن '"Roy F. Willis"', وقت الاستعلام: 0.48s تنقيح النتائج
  1. 1
    Academic Journal
    3a-K-7 Ultrathin Film Magnetism

    المؤلفون: Frank Schumann, Roy F Willis, Stella Z Wu

    المصدر: Meeting Abstracts of the Physical Society of Japan. 1996, :545

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  2. 2
    A STM point-probe method for measuring sheet resistance of ultrathin metallic films on semiconducting silicon

    المؤلفون: Roy F. Willis, Hyosig Won

    المصدر: Surface Science. 604:491-495

    مصطلحات موضوعية: Materials science, Silicon, business.industry, chemistry.chemical_element, Nanotechnology, Surfaces and Interfaces, Conductivity, Condensed Matter Physics, Surfaces, Coatings and Films, law.invention, Metal, Semiconductor, chemistry, law, visual_art, Electrode, Materials Chemistry, visual_art.visual_art_medium, Optoelectronics, Scanning tunneling microscope, business, Layer (electronics), Sheet resistance

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::66e4b5ada401f7fd035ec65a37014bcc
    https://doi.org/10.1016/j.susc.2009.11.028

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  3. 3
    The evolution of sheet-plasmon behavior in silver monolayers on Si(111)-()-Ag surface

    المؤلفون: Roy F. Willis, Yu Liu

    المصدر: Surface Science. 603:2115-2119

    مصطلحات موضوعية: Chemistry, Surface plasmon, Physics::Optics, Surfaces and Interfaces, Condensed Matter Physics, Molecular physics, Surface plasmon polariton, Surfaces, Coatings and Films, Phase (matter), Monolayer, Dispersion (optics), Physics::Atomic and Molecular Clusters, Materials Chemistry, Atomic physics, Surface plasmon resonance, Plasmon, Localized surface plasmon

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::3b400f8e89ef30d3ce7b0ea6e8f52a2f
    https://doi.org/10.1016/j.susc.2009.04.013

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  4. 4
    Distinguishing magnetic-moment and magnetic-ordering behavior in transition metal alloys

    المؤلفون: Nathaniel Janke-Gilman, Roy F. Willis

    المصدر: Journal of Magnetism and Magnetic Materials. :584-587

    مصطلحات موضوعية: Materials science, Magnetic moment, Condensed matter physics, Linear polarization, Synchrotron radiation, Dichroism, engineering.material, Condensed Matter Physics, Electronic, Optical and Magnetic Materials, Condensed Matter::Materials Science, Transition metal, Ferromagnetism, Spectral width, engineering, Invar

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::4a1ab8414aceb0e4857eb94d6fa98a1d
    https://doi.org/10.1016/j.jmmm.2004.11.270

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  5. 5
    Substitution of In for Si adatoms and In-induced charge redistribution of the Si(111)-(7×7) surface

    المؤلفون: Roy F. Willis, M. Yoon

    المصدر: Surface Science. 512:255-261

    مصطلحات موضوعية: Band gap, Chemistry, Scanning tunneling spectroscopy, Dangling bond, Surfaces and Interfaces, Condensed Matter Physics, Surfaces, Coatings and Films, law.invention, Crystallography, Adsorption, law, Chemical physics, Atom, Materials Chemistry, Redistribution (chemistry), Scanning tunneling microscope, Surface states

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::967d60c673883b45e55443bc09ec9be5
    https://doi.org/10.1016/s0039-6028(02)01690-4

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  6. 6
    STM study of the charged defects on the Ge(111)-c(2×8) surface and the effect of density of states on defect-induced perturbation

    المؤلفون: Roy F. Willis, H. Mai, Ilya Chizhov, Geunseop Lee

    المصدر: Applied Surface Science. 166:295-299

    مصطلحات موضوعية: Brightness, Condensed matter physics, General Physics and Astronomy, chemistry.chemical_element, Germanium, Surfaces and Interfaces, General Chemistry, Electronic structure, Condensed Matter Physics, Surfaces, Coatings and Films, law.invention, Delocalized electron, chemistry, law, Density of states, Scanning tunneling microscope, Quantum tunnelling, Surface states

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::7256472a3e13784944d3dfce853d0ea7
    https://doi.org/10.1016/s0169-4332(00)00412-8

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  7. 7
    Stabilizing influence of double bonds on the Si(111)-(3×1) and Ge(111)-(3×1) surface reconstructions: new experimental evidence

    المؤلفون: Myonggeun Yoon, Roy F. Willis, H. Mai, Geunseop Lee

    المصدر: Surface Science. 463:183-190

    مصطلحات موضوعية: chemistry.chemical_classification, Double bond, Silicon, Chemistry, Relaxation (NMR), Dangling bond, chemistry.chemical_element, Germanium, Surfaces and Interfaces, Condensed Matter Physics, Surfaces, Coatings and Films, law.invention, Crystallography, Honeycomb structure, law, Materials Chemistry, Scanning tunneling microscope, Surface reconstruction

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::49950877228838f7080e1499bc9e6843
    https://doi.org/10.1016/s0039-6028(00)00601-4

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  8. 8
    Charged defects on Ge(111)-c(2×8): characterization using STM

    المؤلفون: Geunseop Lee, Roy F. Willis, Ilya Chizhov, H. Mai

    المصدر: Surface Science. 463:55-65

    مصطلحات موضوعية: Brightness, Materials science, Semiconductor materials, chemistry.chemical_element, Charge (physics), Germanium, Surfaces and Interfaces, Condensed Matter Physics, Molecular physics, Surfaces, Coatings and Films, Characterization (materials science), law.invention, Crystallography, Delocalized electron, chemistry, law, Materials Chemistry, Scanning tunneling microscope, Quantum tunnelling

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::e33f1031132fe612fbd844dd91ee575b
    https://doi.org/10.1016/s0039-6028(00)00596-3

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  9. 9
    Surface-sensitive, element-specific magnetometry with x-ray linear dichroism

    المؤلفون: Frank O. Schumann, James G. Tobin, Roy F. Willis

    المصدر: Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 18:1259-1263

    مصطلحات موضوعية: Materials science, Condensed matter physics, Magnetic moment, Magnetometer, Alloy, Surfaces and Interfaces, Dichroism, engineering.material, Condensed Matter Physics, Linear dichroism, Surfaces, Coatings and Films, law.invention, Condensed Matter::Materials Science, Magnetization, Ferromagnetism, law, engineering, Thin film

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::0d09d9e44907626fd8972078e17b7aa1
    https://doi.org/10.1116/1.582336

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  10. 10
    Na- and Li-induced Ge(111)3×1 reconstruction: Different electronic configurations revealed by scanning tunneling microscopy images

    المؤلفون: Jonggeol Kim, H. Mai, Ilya Chizhov, Roy F. Willis, Geunseop Lee

    المصدر: Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 18:1488-1491

    مصطلحات موضوعية: Scanning tunneling spectroscopy, chemistry.chemical_element, Germanium, Surfaces and Interfaces, Electron, Condensed Matter Physics, Molecular physics, Surfaces, Coatings and Films, law.invention, Crystallography, Adsorption, chemistry, law, Lithium, Electron configuration, Scanning tunneling microscope, Surface reconstruction

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::a315e865f7469ce7f11448f0cb9c2e1a
    https://doi.org/10.1116/1.582474

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  11. 11
    Absence of double-bond formation on theGe(111)3×1−Nasurface studied by scanning tunneling microscopy

    المؤلفون: Geunseop Lee, H. Mai, Roy F. Willis, Ilya Chizhov, Jonggeol Kim

    المصدر: Physical Review B. 61:9921-9924

    مصطلحات موضوعية: Physics, chemistry.chemical_classification, Double bond, chemistry, Condensed matter physics, law, Relaxation (NMR), Charge (physics), Scanning tunneling microscope, Atomic physics, Surface (topology), law.invention

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::2cbbf0b5e1f1b7ae21836f6fe9012f3c
    https://doi.org/10.1103/physrevb.61.9921

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  12. 12
    Photoemission study of Fermi surfaces of pseudomorphic Co, Ni, andCoxNi1−xfilms on Cu(100)

    المؤلفون: Eli Rotenberg, Roy F. Willis, James G. Tobin, Frank O. Schumann, Nat Gilman, Michael Hochstrasser

    المصدر: Physical Review B. 60:17030-17036

    مصطلحات موضوعية: Materials science, Spin states, Condensed matter physics, Magnetoresistance, Fermi level, Fermi surface, Giant magnetoresistance, Electronic structure, Coupling (probability), Condensed Matter::Materials Science, symbols.namesake, Condensed Matter::Superconductivity, symbols, Stoichiometry

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::4c55d6a4818187cc1b0f74869ad146ec
    https://doi.org/10.1103/physrevb.60.17030

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  13. 13
    Fermi surface study of pseudomorphic Fe1−xNix and Co1−xNix thin films on Cu(100)

    المؤلفون: Roy F. Willis, George Daniel Waddill, Eli Rotenberg, James G. Tobin, Michael Hochstrasser, S. R. Mishra, Thomas K. Cummins, Frank O. Schumann

    المصدر: Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 17:1322-1325

    مصطلحات موضوعية: Materials science, Condensed matter physics, Magnetic moment, Fermi level, Fermi surface, Surfaces and Interfaces, Condensed Matter Physics, Surfaces, Coatings and Films, Condensed Matter::Materials Science, symbols.namesake, Magnetization, Ferromagnetism, symbols, Thin film, Molecular beam epitaxy, Surface states

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::e4f9b7cd8ef138d3e8ede7f6d150036f
    https://doi.org/10.1116/1.581814

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  14. 14
    eBook
    Dynamical Phenomena at Surfaces, Interfaces and Superlattices : Proceedings of an International Summer School at the Ettore Majorana Centre, Erice, Italy, July 1–13, 1984

    المؤلفون: Fabrizio Nizzoli, Karl-Heinz Rieder, Roy F. Willis

    Resource Type: eBook.

    الموضوعات: Surfaces (Physics), Surfaces (Technology), Thin films

    Categories: SCIENCE / Physics / Condensed Matter, TECHNOLOGY & ENGINEERING / Materials Science / Thin Films, Surfaces & Interfaces


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  15. 15
    Evolution of the GaAs(001) surface structure during the transition from the As-rich (2×4) to the Ga-rich (4×2) reconstruction

    المؤلفون: David L. Miller, Dmitry Lubyshev, Ilya Chizhov, Geunseop Lee, Roy F. Willis

    المصدر: Surface Science. 419:1-11

    مصطلحات موضوعية: Phase transition, Low-energy electron diffraction, Chemistry, Polarity (physics), Surfaces and Interfaces, Condensed Matter Physics, Surfaces, Coatings and Films, Gallium arsenide, law.invention, chemistry.chemical_compound, Crystallography, Electron diffraction, law, Phase (matter), Materials Chemistry, Scanning tunneling microscope, Surface reconstruction

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::b8372f0cdc7991ec60605b43e30a5d5a
    https://doi.org/10.1016/s0039-6028(98)00634-7

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  16. 16
    Voltage-dependent scanning tunneling microscopy images of the Ge(111)-c(2×8) surface

    المؤلفون: Roy F. Willis, Geunseop Lee, H. Mai, Ilya Chizhov

    المصدر: Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 16:1006-1009

    مصطلحات موضوعية: Surface diffusion, Materials science, Condensed matter physics, Scanning tunneling spectroscopy, Fermi level, Biasing, Surfaces and Interfaces, Condensed Matter::Mesoscopic Systems and Quantum Hall Effect, Condensed Matter Physics, Surfaces, Coatings and Films, law.invention, Delocalized electron, symbols.namesake, Band bending, law, Condensed Matter::Superconductivity, symbols, Condensed Matter::Strongly Correlated Electrons, Atomic physics, Scanning tunneling microscope, Surface states

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::e1e536c60c21e9a30ea71aabc8758dbd
    https://doi.org/10.1116/1.581222

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  17. 17
    Scanning tunneling microscopy study of the evolution of the GaAs(001) surface during the (2 × 4)−(4 × 2) phase transition

    المؤلفون: Ilya Chizhov, David L. Miller, Dmitry Lubyshev, Roy F. Willis, Geunseop Lee

    المصدر: Applied Surface Science. :192-198

    مصطلحات موضوعية: Surface (mathematics), Phase transition, Low-energy electron diffraction, Chemistry, Analytical chemistry, General Physics and Astronomy, Surfaces and Interfaces, General Chemistry, Condensed Matter Physics, Surfaces, Coatings and Films, law.invention, Crystallography, law, Phase (matter), Surface structure, Scanning tunneling microscope

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::312961f35f8eeb6df97cbfbb42d3508b
    https://doi.org/10.1016/s0169-4332(97)00434-0

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  18. 18
    Direct extraction of exchange splittings from magnetic X-ray dichroism in photoelectron spectroscopy

    المؤلفون: Anthony Warwick, James G. Tobin, N. V. Smith, Jeffrey B. Kortright, Frank O. Schumann, Roy F. Willis, Eli Rotenberg, Jonathan D. Denlinger, K.W. Goodman

    المصدر: Surface Science. 395:L227-L235

    مصطلحات موضوعية: X-ray spectroscopy, Circular dichroism, Magnetism, Chemistry, Analytical chemistry, Surfaces and Interfaces, Dichroism, Condensed Matter Physics, Linear dichroism, Electron spectroscopy, Surfaces, Coatings and Films, X-ray photoelectron spectroscopy, Materials Chemistry, Spectroscopy

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::51920199e50d9ee12ea3a8d61b9887c3
    https://doi.org/10.1016/s0039-6028(97)00831-5

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  19. 19
    Magnetic Instability of Ultrathin fccFexNi1−xFilms

    المؤلفون: James G. Tobin, Frank O. Schumann, K.W. Goodman, Roy F. Willis

    المصدر: Physical Review Letters. 79:5166-5169

    مصطلحات موضوعية: Materials science, Condensed matter physics, Magnetic circular dichroism, Alloy, General Physics and Astronomy, Crystal structure, engineering.material, symbols.namesake, Magnetization, Ferromagnetism, Martensite, engineering, symbols, Van der Waals radius, Invar

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::29f091e1b051178e95ce7414a910b2dd
    https://doi.org/10.1103/physrevlett.79.5166

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  20. 20
    Initial stages of Au adsorption on the Si(111)-(7×7)surface studied by scanning tunneling microscopy

    المؤلفون: Geunseop Lee, Roy F. Willis, Ilya Chizhov

    المصدر: Physical Review B. 56:12316-12320

    مصطلحات موضوعية: Surface (mathematics), Materials science, Adsorption, law, Diffusion, Analytical chemistry, Scanning capacitance microscopy, Conductive atomic force microscopy, Scanning tunneling microscope, Electrochemical scanning tunneling microscope, law.invention

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::fa6330afab121394d5b19c1b572fa3c1
    https://doi.org/10.1103/physrevb.56.12316

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