Zobrazeno 1 - 10
of 108
pro vyhledávání: '"Helmut F. Schlaak"'
Publikováno v:
IEEE Journal of the Electron Devices Society, Vol 7, Pp 997-1006 (2019)
With a large-area field electron emitter (LAFE), it is desirable to choose the spacings of individual emitters in such a way that the LAFE-average emission current density and total current are maximised, when the effects of electrostatic depolarizat
Externí odkaz:
https://doaj.org/article/a814b4d35f83418ea7b463f070789a7e
Autor:
Emmanuel Ricohermoso, III, Felix Rosenburg, Florian Klug, Norbert Nicoloso, Helmut F. Schlaak, Ralf Riedel, Emanuel Ionescu
Publikováno v:
Open Ceramics, Vol 5, Iss , Pp 100057- (2021)
The present review introduces a class of ceramic nanocomposites that contain carbon as disperse phases and exhibit piezoresistive behavior. After a brief introduction in which the piezoresistive effect is described and selected principles for the des
Externí odkaz:
https://doaj.org/article/7fbd8a5a07da45ce9ea06aa534838ccc
Publikováno v:
AIMS Materials Science, Vol 2, Iss 3, Pp 189-202 (2015)
Improving the interface between electrodes and neurons has been the focus of research for the last decade. Neuroelectrodes should show small geometrical surface area and low impedance for measuring and high charge injection capacities for stimulation
Externí odkaz:
https://doaj.org/article/9844c519873e45158fd25008c4c21260
Autor:
Thomas Winterstein, Matthias Staab, Christian Nakic, Hans-Jürgen Feige, Jürgen Vogel, Helmut F. Schlaak
Publikováno v:
Micromachines, Vol 5, Iss 4, Pp 1310-1322 (2014)
In this paper we examine the suitability of SU-8 2000 as a construction material for electrothermal actuators and the actuator stability for long-term operation. The fabrication of SU-8 was optimized for mechanical and thermal stability. Samples with
Externí odkaz:
https://doaj.org/article/7b4d5c59b5f04a959666868936d6b916
Autor:
Jing Gao, Wolfgang F.O. Müller, Felix Greiner, Dirk Eicher, Thomas Weiland, Helmut F. Schlaak
Publikováno v:
Sensors, Vol 10, Iss 9, Pp 8424-8436 (2010)
The permanent magnetic linear contactless displacement (PLCD) sensor is a new type of displacement sensor operating on the magnetic inductive principle. It has many excellent properties and has already been used for many applications. In this article
Externí odkaz:
https://doaj.org/article/d010c6b98e914369b7b8c85e6ea91f0f
Publikováno v:
Journal of the European Ceramic Society. 41:6377-6384
This work correlates the charge carrier transport mechanism of silicon oxycarbide-based thin films with their morphology and thermal stress. Segregation of highly-graphitized carbon-rich, oxygen-depleted C/SiC areas homogeneously dispersed within an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::896b531b2f54a40d0e9f6f41a5a588a8
https://doi.org/10.1016/j.jeurceramsoc.2021.07.001
https://doi.org/10.1016/j.jeurceramsoc.2021.07.001
Publikováno v:
International Journal of Applied Ceramic Technology. 19:149-164
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbfff15b6b3f18e9cc14cf352b1aa63e
https://doi.org/10.1111/ijac.13800
https://doi.org/10.1111/ijac.13800
Autor:
Tobias Winterstein, Helmut F. Schlaak, Gerhard Thiel, Viktor Stein, Wadim Weber, Mario El Khoury
Publikováno v:
The Journal of Membrane Biology
Planar lipid bilayers constitute a versatile method for measuring the activity of protein channels and pores on a single molecule level. Ongoing efforts attempt to tailor this method for detecting biomedically relevant target analytes or for high-thr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb48365d1f1999130899c055c648c6b6
http://europepmc.org/articles/PMC6556160
http://europepmc.org/articles/PMC6556160
Publikováno v:
Microelectronic Engineering. 180:81-85
Conical metallic nanostructures, due to their geometrical and physical properties, are advantageous compared to cylindrical nanowires in applications like electron field emission cathodes. In this paper a new method for fabrication and integration of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cca1e128b12456f652853dab3594bddd
https://doi.org/10.1016/j.mee.2017.06.003
https://doi.org/10.1016/j.mee.2017.06.003
Autor:
Helmut F. Schlaak, W Kunert, J Rolinger, A Kirschniak, KT Jansen, J Miller, Johannes Bilz, J Johannink
Publikováno v:
Zeitschrift für Gastroenterologie.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fda4a7053cd1f43307a1f082be67f4c0
https://doi.org/10.1055/s-0039-1695626
https://doi.org/10.1055/s-0039-1695626