Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 15 de 15
Filtrar
Mais filtros









Base de dados
Intervalo de ano de publicação
1.
Observations of sudden structural-changes of the faulted-halves of the DAS structure on quenched Si(1 1 1) by STM
Shimada W; Tochihara H; Sato T; Iwatsuki M.
Ultramicroscopy ; 82(1-4): 103-9, 2000 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-10741658

RESUMO

We have carried out scanning tunneling microscopy (STM) observations of unreconstructed regions on quenched Si(1 1 1) surfaces at 380 degrees C at a scanning speed of 1.7 s per frame. In the regions, it is found that single faulted-halves of the dimer-adatom-stacking-fault (DAS) structure are formed isolatedly or at the edges of the surrounding DAS domains sharing one corner hole. In such "living" regions, we have succeeded to observe sudden structural changes of the faulted-halves during line scans in single frames of STM images.

2.
Kink-induced buckled dimers on Si(001) and Ge(001) at room temperature studied by scanning tunneling microscopy.
Tochihara H; Sato T; Sueyoshi T; Amakusa T; Iwatsuki M.
Phys Rev B Condens Matter ; 53(12): 7863-7867, 1996 Mar 15.
Artigo em Inglês | MEDLINE | ID: mdl-9982236
3.
Completion of the structural determination of and rationalization of the surface-structure sequence (2 x 1)-->(3 x 3)-->(4 x 4) formed on Cu(001) with increasing Li coverage.
Mizuno S; Tochihara H; Barbieri A; Van Hove MA.
Phys Rev B Condens Matter ; 52(16): 11658-11661, 1995 Oct 15.
Artigo em Inglês | MEDLINE | ID: mdl-9980294
4.
Honeycomb structure of adatoms surrounding substituted atoms: Cu(111)-(2 x 2)-3Li.
Mizuno S; Tochihara H; Barbieri A; Van Hove MA.
Phys Rev B Condens Matter ; 51(12): 7981-7984, 1995 Mar 15.
Artigo em Inglês | MEDLINE | ID: mdl-9977405
5.
Complex surface alloy formed by Li deposition on Cu(001) determined by dynamical low-energy electron diffraction.
Mizuno S; Tochihara H; Barbieri A; Van Hove MA.
Phys Rev B Condens Matter ; 51(3): 1969-1972, 1995 Jan 15.
Artigo em Inglês | MEDLINE | ID: mdl-9978929
6.
Alkali-metal adsorption on dissimilar alkali-metal monolayers preadsorbed on Cu(001): Li on Na and Na on Li.
Mizuno S; Tochihara H; Kawamura T.
Phys Rev B Condens Matter ; 50(23): 17540-17546, 1994 Dec 15.
Artigo em Inglês | MEDLINE | ID: mdl-9976161
7.
Low-temperature scanning-tunneling-microscopy observations of the Si(001) surface with a low surface-defect density.
Tochihara H; Amakusa T; Iwatsuki M.
Phys Rev B Condens Matter ; 50(16): 12262-12265, 1994 Oct 15.
Artigo em Inglês | MEDLINE | ID: mdl-9975385
8.
Observations of coverage- and temperature-dependent surface structures formed upon Li deposition on Cu(110).
Nakanishi S; Yumura T; Umezawa K; Tochihara H; Mizuno S.
Phys Rev B Condens Matter ; 49(7): 4850-4857, 1994 Feb 15.
Artigo em Inglês | MEDLINE | ID: mdl-10011416
9.
Erratum: Structure and restructuring of the atomic steps on Si(111)7 x 7
Tochihara H; Shimada W; Itoh M; Tanaka H; Udagawa M; Sumita I.
Phys Rev B Condens Matter ; 46(15): 9914, 1992 Oct 15.
Artigo em Inglês | MEDLINE | ID: mdl-10021569
10.
Structure and restructuring of the atomic steps on Si(111)7 x 7.
Tochihara H; Shimada W; Itoh M; Tanaka H; Udagawa M; Sumita I.
Phys Rev B Condens Matter ; 45(19): 11332-11335, 1992 May 15.
Artigo em Inglês | MEDLINE | ID: mdl-10001062
11.
Potassium-induced reconstruction of Ag(001).
Okada M; Tochihara H; Murata Y.
Phys Rev B Condens Matter ; 43(2): 1411-1415, 1991 Jan 15.
Artigo em Inglês | MEDLINE | ID: mdl-9997390
12.
Adsorption of Li (K) on the Si(001)-(2 x 1) surface: Scanning-tunneling-microscopy study.
Hasegawa Y; Kamiya I; Hashizume T; Sakurai T; Tochihara H; Kubota M; Murata Y.
Phys Rev B Condens Matter ; 41(14): 9688-9691, 1990 May 15.
Artigo em Inglês | MEDLINE | ID: mdl-9993341
13.
Resonant-photoemission study of the mechanism for room-temperature-alloyed interface formation of Au and Ag on Si(111)-(2 x 1).
Iwami M; Kubota M; Koyama T; Tochihara H; Murata Y.
Phys Rev B Condens Matter ; 38(2): 1047-1051, 1988 Jul 15.
Artigo em Inglês | MEDLINE | ID: mdl-9946357
14.
Valence-electronic structure of potassium adsorbed on Cu(001) deduced from work-function change and electron-energy-loss spectroscopy.
Aruga T; Tochihara H; Murata Y.
Phys Rev B Condens Matter ; 34(12): 8237-8245, 1986 Dec 15.
Artigo em Inglês | MEDLINE | ID: mdl-9939532
15.
Chemical and immunological characterization of cucumber green mottle mosaic virus (watermelon strain) protein.
Nozu, Y; Tochihara, H; Komuro, Y; Okada, Y.
Virology ; 45(3): 577-85, 1971 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-5001513

Assuntos
Vírus de Plantas/análise , Proteínas Virais , Sequência de Aminoácidos , Aminoácidos/análise , Animais , Antígenos Virais/análise , Autoanálise , Eletroforese Descontínua , Soros Imunes , Imunodifusão , Peptídeos/análise , Vírus de Plantas/imunologia , Plantas Comestíveis , Coelhos , Especificidade da Espécie , Análise Espectral , Tripsina , Raios Ultravioleta , Proteínas Virais/análise
ENVIAR RESULTADO:
Email
Exportar
Imprimir
RSS
XML
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA