Temperature dependent electrical characteristics of a junction field effect transistor for cryogenic sub-attoampere charge detection

Autor: Anahita Kavangary, Paul Graf, Hüseyin Azazoglu, Meike Flebbe, Kornelia Huba, Hermann Nienhaus, Rolf Möller

Publikováno v: AIP Advances, Vol 9, Iss 2, Pp 025104-025104-6 (2019)

Junction field effect transistors (JFET) at cryogenic temperatures can be employed as almost perfect charge detectors with leakage currents of less than 1 aA. The electrical input and output characteristics of the commercial n-channel silicon JFET BF

Externí odkaz: https://doaj.org/article/77455039f80341a6838a12cc45b5ca2c

Ansatz für ein partnerschaftliches Forschungsdatenmanagement

Autor: Karen Bruhn, Andreas Christ, Arne Klemenz, Britta Petersen, Thorge Petersen, Thilo Paul-Stüve, Bastian Voigtmann, Andreas Borchart, Felix Vollmer, Hela Mehrtens, Fabio Dall’Antonia, Linda Baldewein, Ulrike Kleeberg, Julia Döring, Christoph Schweickhardt, Timo Borst, Tim Höffler, Carsten Fortmann-Grote, Iben Martinsen, Fabian Henk, Gregor Schmieg, Marcel Gehrke, Inga Larres, Rolf Möller, Sarah Tiemann

Das Papier „Ansatz für ein partnerschaftliches Forschungsdatenmanagement – Konzept für eine schleswig-holsteinische Landesinitiative zum Forschungsdatenmanagement“ stellt Aufgaben, Arbeitsweise, Organisation sowie Zuständigkeiten für die sc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a30ba4a21dfc3add89796a8f03dcfd1f
https://doi.org/10.38071/2023-00236-4

Controlling the Oxidation of Magnetic and Electrically Conductive Solid-Solution Iron-Rhodium Nanoparticles Synthesized by Laser Ablation in Liquids

Autor: Ruksan Nadarajah, Shabbir Tahir, Joachim Landers, David Koch, Anna S. Semisalova, Jonas Wiemeler, Ayman El-Zoka, Se-Ho Kim, Detlef Utzat, Rolf Möller, Baptiste Gault, Heiko Wende, Michael Farle, Bilal Gökce

Publikováno v: Nanomaterials, Vol 10, Iss 12, p 2362 (2020)

This study focuses on the synthesis of FeRh nanoparticles via pulsed laser ablation in liquid and on controlling the oxidation of the synthesized nanoparticles. Formation of monomodal γ-FeRh nanoparticles was confirmed by transmission electron micro

Externí odkaz: https://doaj.org/article/0048ef1abdbe4917921b10719b9edfff

Spring constant of a tuning-fork sensor for dynamic force microscopy

Autor: Dennis van Vörden, Manfred Lange, Merlin Schmuck, Nico Schmidt, Rolf Möller

Publikováno v: Beilstein Journal of Nanotechnology, Vol 3, Iss 1, Pp 809-816 (2012)

We present an overview of experimental and numerical methods to determine the spring constant of a quartz tuning fork in qPlus configuration. The simple calculation for a rectangular cantilever is compared to the values obtained by the analysis of th

Externí odkaz: https://doaj.org/article/bb76d5b5af1044f4ae5a4defe69efc6f

Reversible 2D Phase Transition Driven by an Electric Field : Visualization and Control on the Atomic Scale

Autor: C. A. Bobisch, B. Wortmann, Roberto Robles, D. van Vörden, P. N. Abufager, Paul Graf, Rolf Möller, Nicolás Lorente

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
Digital.CSIC. Repositorio Institucional del CSIC
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)

We report on a reversible structural phase transition of a two-dimensional system that can be locally induced by an external electric field. Two different structural configurations may coexist within a CO monolayer on Cu(111). The balance between the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a346c9ebca9a3e309a2af8a10883247
http://hdl.handle.net/2072/430242