Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Bodo Wolf"'
Autor:
Bodo Wolf
Publikováno v:
Der Verbrennungsmotor-ein Antrieb mit Vergangenheit und Zukunft ISBN: 9783658192907
Festreden und Beitrage zu Festschriften sind immer ehrenhafte Angelegenheiten, die im Auditorium oder beim Leser besondere Botschaften hinterlassen sollen, an die man sich gern erinnert. Doch wie kann das gelingen, wenn der festliche Anlass dem Ausla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e209091f77820751f39c7f7c9aec9836
https://doi.org/10.1007/978-3-658-19291-4_14
https://doi.org/10.1007/978-3-658-19291-4_14
Autor:
Bodo Wolf
Publikováno v:
Philosophical Magazine. 86:5251-5264
In depth-sensing nanoindentation, the load–depth curve F(h) is acquired, from which a single value for hardness H and a second for the indentation modulus E ind are inferred. This is a very poor outcome since F(h) is a source of much more informati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af729cc0a456689914ce8097bc410dc5
https://doi.org/10.1080/14786430600722367
https://doi.org/10.1080/14786430600722367
Autor:
Igor O. Usov, Roger Smith, Asta Richter, James A. Valdez, Bodo Wolf, Kurt E. Sickafus, M Nowicki
Publikováno v:
Journal of Physics D: Applied Physics. 39:3342-3349
The paper presents a nanoindentation study of MgO single crystals before and after ion irradiation up to a fluence of 1020 Ar+ m−2. It is confirmed that crystalline MgO is a brittle material of comparatively high nanohardness, ranging from H = 12.5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::919943096db523900efa5b9ac6755540
https://doi.org/10.1088/0022-3727/39/15/018
https://doi.org/10.1088/0022-3727/39/15/018
Publikováno v:
Nanotechnology. 17:1807-1818
Molecular dynamics (MD) simulations of atomic-scale stick–slip have been performed for a diamond tip in contact with the (100) surface of fcc Ag, bcc Fe, Si and H-terminated Si, at a temperature of 300 K. Simulations were carried out at different s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86deaf6c95575936700e035c14cd2794
https://doi.org/10.1088/0957-4484/17/8/001
https://doi.org/10.1088/0957-4484/17/8/001
Autor:
Bodo Wolf, Asta Richter, Valery G. Golubev, M. Ya. Valakh, S. A. Grudinkin, I.B. Yanchuk, N. A. Feoktistov, A. Ya. Vul
Publikováno v:
Diamond and Related Materials. 13:266-269
In this work, structure and mechanical properties of diamond films fabricated by HFCVD on silicon substrates with nanodiamond seeding were investigated. Raman spectroscopy was used to characterise the diamond phase content, crystalline quality and so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26074bd9b04d53d52be16f5e8f536750
https://doi.org/10.1016/j.diamond.2003.11.001
https://doi.org/10.1016/j.diamond.2003.11.001
Publikováno v:
Polymer. 44:6599-6606
The application of depth sensing nanoindentation to determine mechanical properties of three different polymers is described in this work using three different techniques to calibrate the measurement system. The nano-hardness and the elastic indentat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::892275d9de824af29caed0f5f3b9628a
https://doi.org/10.1016/s0032-3861(03)00729-8
https://doi.org/10.1016/s0032-3861(03)00729-8
Autor:
Margarita Guenther, Karin Sahre, Klaus-Jochen Eichhorn, A. Deineka, Lubomir Jastrabik, Gerald Gerlach, Bodo Wolf, Gunnar Suchaneck
Publikováno v:
Surface and Coatings Technology. :108-113
In order to increase the sensitivity to moisture uptake of polyimide (PI) and polyethersulfone films applied in bimorphic humidity sensors 50, 130 and 180 keV boron ions with irradiation doses between 1013 and 1016 B+/cm2 were implanted. A complex in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcf677819797d57f4d54e834859e7e37
https://doi.org/10.1016/s0257-8972(02)00229-3
https://doi.org/10.1016/s0257-8972(02)00229-3
Publikováno v:
Philosophical Magazine A. 82:1865-1872
The impact of light on hardness of II-VI semiconductor ZnSe was studied by nanoindentation. A positive photoplastic effect (PPE), that is a hardness increase by 20% from 2.05 GPa in darkness to 2.45 GPa under illumination (16 mN load), was found. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9014b378fd87302244096fc84c2cf932
https://doi.org/10.1080/01418610208235698
https://doi.org/10.1080/01418610208235698
Publikováno v:
physica status solidi (a). 187:415-426
The (111Zn) surface of single-crystalline ZnSe was subject to nanoindentations in darkness and under illumination using white light. A positive photoplastic effect was observed in the load range from 200 μN to 2 mN: a reduction of the penetration de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cca5a3711e35b1f13ce77e656d5cb1a
https://doi.org/10.1002/1521-396x(200110)187:2<415::aid-pssa415>3.0.co
https://doi.org/10.1002/1521-396x(200110)187:2<415::aid-pssa415>3.0.co
Autor:
D. Elefant, A. Mensch, Hartmut Worch, Peter Paufler, Bodo Wolf, C.M. Schneider, G. Henninger, Andre A. Gorbunov, Alexander Tselev, Wolfgang Pompe, Holm Geisler, Dirk C. Meyer
Publikováno v:
Applied Physics A: Materials Science & Processing. 69:S463-S466
Fabrication of metastable binary solid state film mixtures with continuously variable composition by asymmetric cross-beam PLD is demonstrated. In this technique, the materials are mixed directly in the intersection region of colliding plasmas of ind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bbeaabf2a3221af3d3bd428b7278945
https://doi.org/10.1007/s003390051439
https://doi.org/10.1007/s003390051439