Results 21 to 30 of about 272,969 (345)

Realization of 2-dimensional air-bridge silicon photonic crystals by focused ion beam milling and nanopolishing [PDF]

, 2006
We report the design and fabrication of small photonic crystal structures which are combined with conventional dielectric ridge waveguides. We describe in details the fabrication of both rough and smooth membranes, which are used as host for photonic ...
Bostan, Cazimir G., Driessen, Alfred, Gadgil, Vishwas J., Hopman, Wico C.L., Kuipers, Laurens, Ridder, René M. de, Selvaraja, Shankar   +6 more
core   +2 more sources

Enhanced resistance of single-layer graphene to ion bombardment [PDF]

, 2010
We report that single-layer graphene on a SiO_2/Si substrate withstands ion bombardment up to ~7 times longer than expected when exposed to focused Ga^+ ion beam.
Greer, F., Greer, J. R., Lopez, J. J.
core   +1 more source

Insight into Emiliania huxleyi coccospheres by focused ion beam sectioning [PDF]

Biogeosciences, 2015
Coccospheres of a cultured Emiliania huxleyi clone were sampled in the exponential growth phase and sectioned using a focused ion beam microscope. An average of 69 sections and the corresponding secondary electron micrographs per coccosphere provided ...
R. Hoffmann, C. Kirchlechner, G. Langer, A. S. Wochnik, E. Griesshaber, W. W. Schmahl, C. Scheu   +6 more
doaj   +1 more source

Ion beam profiling from the interaction with a freestanding 2D layer

Beilstein Journal of Nanotechnology, 2017
Recent years have seen a great potential of the focused ion beam (FIB) technology for the nanometer-scale patterning of a freestanding two-dimensional (2D) layer.
Ivan Shorubalko, Kyoungjun Choi, Michael Stiefel, Hyung Gyu Park   +3 more
doaj   +1 more source

Fully automated, sequential focused ion beam milling for cryo-electron tomography

eLife, 2020
Cryo-electron tomography (cryoET) has become a powerful technique at the interface of structural biology and cell biology, due to its unique ability for imaging cells in their native state and determining structures of macromolecular complexes in their ...
Tobias Zachs, Andreas Schertel, João Medeiros, Gregor L Weiss, Jannik Hugener, Joao Matos, Martin Pilhofer   +6 more
doaj   +1 more source

Development of the RF Ion Sources for Focused Ion Beam Accelerators [PDF]

Журнал нано- та електронної фізики, 2014
The paper presents the results of investigations of ion sources developed in the IAP of NAS of Ukraine for generation of high brightness ion beams with small energy spread.
V. Voznyi , V. Miroshnichenko, S. Mordyk, D. Shulha, V. Storizhko, V. Tokman   +5 more
doaj  

Focused Ion Beam in the Study of Biomaterials and Biological Matter

Advances in Materials Science and Engineering, 2012
The application of focused ion beam (FIB) techniques in the life sciences has progressed by leaps and bounds over the past decade. A once dedicated ion beam instrument, the focused ion beam today is generally coupled with a plethora of complementary ...
Kathryn Grandfield, Håkan Engqvist
doaj   +1 more source

Low-resistivity, high-resolution W-C electrical contacts fabricated by direct-write focused electron beam induced deposition [version 1; peer review: 2 approved]

Open Research Europe, 2022
Background: The use of a focused ion beam to decompose a precursor gas and produce a metallic deposit is a widespread nanolithographic technique named focused ion beam induced deposition (FIBID).
Fabian Sigloch, Pablo Orús, José María De Teresa, Soraya Sangiao   +3 more
doaj   +1 more source

Comparison between Focused Electron/Ion Beam-Induced Deposition at Room Temperature and under Cryogenic Conditions

Micromachines, 2019
In this contribution, we compare the performance of Focused Electron Beam-induced Deposition (FEBID) and Focused Ion Beam-induced Deposition (FIBID) at room temperature and under cryogenic conditions (the prefix “Cryo” is used here for ...
José María De Teresa, Pablo Orús, Rosa Córdoba, Patrick Philipp   +3 more
doaj   +1 more source

Focused Ion Beam Fabrication [PDF]

Contains reports on four sections of one research project.Microsystems Technology LaboratoriesDefense Advanced Research Projects Agency/Naval Electronics Systems Command (Contract MDA 903-85-C-0215)U.S.
Antoniadis, Dimitri A., Blauner, Patricia G., Dubner, Andrew D., Herndon, Terry O., Ismail, Khalid, Lezec, Henri J., Mahoney, Leonard J., Melngailis, John, Musil, Christian R., Ro, Jaesang, Shepard, Mark I., Thompson, Carl V.   +11 more
core   +9 more sources