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Search for "electron beam evaporation" in Full Text gives 50 result(s) in Beilstein Journal of Nanotechnology.

Tailoring polarization and magnetization of absorbing terahertz metamaterials using a cut-wire sandwich structure

  • Hadi Teguh Yudistira,
  • Shuo Liu,
  • Tie Jun Cui and
  • Han Zhang

Beilstein J. Nanotechnol. 2018, 9, 1437–1447, doi:10.3762/bjnano.9.136

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  • on a silicon wafer and then baked on a hot plate at 80 °C, 120 °C, 180 °C and 250 °C for 5, 5, 5 and 20 min, respectively. Then, standard photolithography was performed [34][35], and another Ti/Au layer (30/100 nm) was deposited onto the PI substrate by electron beam evaporation. A standard lift-off
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Published 16 May 2018

Field-controlled ultrafast magnetization dynamics in two-dimensional nanoscale ferromagnetic antidot arrays

  • Anulekha De,
  • Sucheta Mondal,
  • Sourav Sahoo,
  • Saswati Barman,
  • Yoshichika Otani,
  • Rajib Kumar Mitra and
  • Anjan Barman

Beilstein J. Nanotechnol. 2018, 9, 1123–1134, doi:10.3762/bjnano.9.104

Graphical Abstract
  • previously. Results and Discussion 25 × 25 μm2 arrays of two-dimensional Py antidot arrays with triangular holes arranged in hexagonal lattice symmetry have been fabricated by a combination of electron-beam lithography, electron-beam evaporation and ion milling [20]. Figure 1a,b shows the scanning electron
  • -dimensional arrays of Py antidots with triangular holes arranged in a hexagonal lattice have been fabricated by a combination of electron-beam lithography, electron-beam evaporation and ion milling. The 20 nm-thick Py film was deposited on a commercially available self-oxidized Si(100) substrate and a 60-nm
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Published 09 Apr 2018

Comparative study of sculptured metallic thin films deposited by oblique angle deposition at different temperatures

  • Susann Liedtke,
  • Christoph Grüner,
  • Jürgen W. Gerlach and
  • Bernd Rauschenbach

Beilstein J. Nanotechnol. 2018, 9, 954–962, doi:10.3762/bjnano.9.89

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  • Susann Liedtke Christoph Gruner Jurgen W. Gerlach Bernd Rauschenbach Leibniz Institute of Surface Engineering (IOM), Permoserstraße 15, D-04318 Leipzig, Germany 10.3762/bjnano.9.89 Abstract Metals with a wide range of melting points are deposited by electron beam evaporation under oblique
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Published 22 Mar 2018

Thin SnOx films for surface plasmon resonance enhanced ellipsometric gas sensing (SPREE)

  • Daniel Fischer,
  • Andreas Hertwig,
  • Uwe Beck,
  • Volkmar Lohse,
  • Detlef Negendank,
  • Martin Kormunda and
  • Norbert Esser

Beilstein J. Nanotechnol. 2017, 8, 522–529, doi:10.3762/bjnano.8.56

Graphical Abstract
  • , several different coating methods were developed which include chemical vapor deposition [11], sol–gel [12], spray pyrolysis [13], sputtering [14][15][16] and electron beam evaporation [17]. In our approach, we aim to develop a new sensing concept which combines the adsorption concept of MOS sensors with
  • of 7 mm (Edmund Optics). The prisms were coated on the hypotenuse face with a 45 nm gold layer by using the electron beam evaporation technique (CS 730 ECS, von Ardenne Anlagentechnik GmbH). The additional undoped SnOx add-on layer was then added by using radio frequency (RF) magnetron sputtering (CS
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Published 28 Feb 2017

Fabrication of black-gold coatings by glancing angle deposition with sputtering

  • Alan Vitrey,
  • Rafael Alvarez,
  • Alberto Palmero,
  • María Ujué González and
  • José Miguel García-Martín

Beilstein J. Nanotechnol. 2017, 8, 434–439, doi:10.3762/bjnano.8.46

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  • the nanostructures fabricated with evaporation methods (such as thermal evaporation or electron-beam evaporation) exhibit very well defined shapes and impressive homogeneity due to their almost punctual material sources, they cannot be scaled-up to mass production. Consequently, from an industrial
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Published 14 Feb 2017

Phosphorus-doped silicon nanorod anodes for high power lithium-ion batteries

  • Chao Yan,
  • Qianru Liu,
  • Jianzhi Gao,
  • Zhibo Yang and
  • Deyan He

Beilstein J. Nanotechnol. 2017, 8, 222–228, doi:10.3762/bjnano.8.24

Graphical Abstract
  • conditions described in the experimental section. Before the measurement, coplanar aluminium electrodes with a length of 1 cm and a spacing of 0.5 mm were deposited on the Si film by electron-beam evaporation combined with a mask. Then, after an annealing treatment, the conductivity of the film was measured
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Published 23 Jan 2017

Surface-enhanced Raman scattering of self-assembled thiol monolayers and supported lipid membranes on thin anodic porous alumina

  • Marco Salerno,
  • Amirreza Shayganpour,
  • Barbara Salis and
  • Silvia Dante

Beilstein J. Nanotechnol. 2017, 8, 74–81, doi:10.3762/bjnano.8.8

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  • ≈500 nm thick Al layer was first coated on a silicon wafer by an electron-beam evaporation system PVD75 (Kurt J. Lesker Ltd., UK) working at a base pressure of 10−6 Torr with a deposition rate of 0.5–1 Å/s. tAPA was fabricated in a single-step (≈15 min) anodization performed at 110 V in 0.4 M
  • nitrogen and dehydrating on a hotplate set at 100 °C for 15 min, the tAPA was overcoated by the same electron-beam evaporation system with a ≈25 nm thick Au layer to make it SERS-active. More details on similar fabrication procedure can be found in references [12][13]. The characteristic size of tAPA pores
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Published 09 Jan 2017

Solvent-mediated conductance increase of dodecanethiol-stabilized gold nanoparticle monolayers

  • Patrick A. Reissner,
  • Jean-Nicolas Tisserant,
  • Antoni Sánchez-Ferrer,
  • Raffaele Mezzenga and
  • Andreas Stemmer

Beilstein J. Nanotechnol. 2016, 7, 2057–2064, doi:10.3762/bjnano.7.196

Graphical Abstract
  • samples were rinsed with THF or EtOH and dried under nitrogen flow [3]. Contact deposition Electric contacts were applied by shadow mask evaporation. We aligned a 400 mesh TEM grid with the printed lines on the substrate and deposited 3 nm titanium and 65 nm gold by electron-beam evaporation at a pressure
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Published 23 Dec 2016

Morphology of SiO2 films as a key factor in alignment of liquid crystals with negative dielectric anisotropy

  • Volodymyr Tkachenko,
  • Antigone Marino,
  • Eva Otón,
  • Noureddine Bennis and
  • Josè Manuel Otón

Beilstein J. Nanotechnol. 2016, 7, 1743–1748, doi:10.3762/bjnano.7.167

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  • measured parameters as a function of the deposition angle. Some of the results are compared with the experimental data and simulations from literature. Experimental SiO2 films and LC cells SiO2 thin films were deposited by electron-beam evaporation on indium tin oxide (ITO) coated glass substrates
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Published 17 Nov 2016

Orthogonal chemical functionalization of patterned gold on silica surfaces

  • Francisco Palazon,
  • Didier Léonard,
  • Thierry Le Mogne,
  • Francesca Zuttion,
  • Céline Chevalier,
  • Magali Phaner-Goutorbe,
  • Éliane Souteyrand,
  • Yann Chevolot and
  • Jean-Pierre Cloarec

Beilstein J. Nanotechnol. 2015, 6, 2272–2277, doi:10.3762/bjnano.6.233

Graphical Abstract
  • to 100 µm. Electron beam lithography was used to develop the gold nanostructures (typical dimensions of 100 nm). Titanium (8 nm) and gold (30 nm) were deposited by electron beam evaporation. After lift-off, the samples were cleaned by oxygen plasma treatment (Anatech) at 400 sccm of oxygen, 350 W of
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Published 01 Dec 2015

Structure and mechanism of the formation of core–shell nanoparticles obtained through a one-step gas-phase synthesis by electron beam evaporation

  • Andrey V. Nomoev,
  • Sergey P. Bardakhanov,
  • Makoto Schreiber,
  • Dashima G. Bazarova,
  • Nikolai A. Romanov,
  • Boris B. Baldanov,
  • Bair R. Radnaev and
  • Viacheslav V. Syzrantsev

Beilstein J. Nanotechnol. 2015, 6, 874–880, doi:10.3762/bjnano.6.89

Graphical Abstract
  • differences in the vapour concentration of the two components. Keywords: core–shell; electron beam evaporation; gas phase; mechanism of formation; one-step; Introduction Core–shell type nanoparticles are a type of biphasic materials which have an inner core structure and an outer shell made of different
  • ][6]. Recently, the authors have synthesized core–shell Ag–Si and Cu–Si type particles in a new way using electron beam evaporation [7][8]. In this method, the core–shell particles are synthesized in one-step directly from the gas phase without substrates. The precursors used are elemental materials
  • @silica particles to elucidate the mechanism by which the core–shell nanoparticles may form. As the electron beam evaporation method is a high-energy method, the reaction cannot be observed as it occurs. Thus, the resultant particles are characterized in-depth in order to illuminate how they formed. This
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Published 31 Mar 2015

Combination of surface- and interference-enhanced Raman scattering by CuS nanocrystals on nanopatterned Au structures

  • Alexander G. Milekhin,
  • Nikolay A. Yeryukov,
  • Larisa L. Sveshnikova,
  • Tatyana A. Duda,
  • Ekaterina E. Rodyakina,
  • Victor A. Gridchin,
  • Evgeniya S. Sheremet and
  • Dietrich R. T. Zahn

Beilstein J. Nanotechnol. 2015, 6, 749–754, doi:10.3762/bjnano.6.77

Graphical Abstract
  • methacrylate 950 K). A 40 nm Au film with a 5 nm Ti underlayer for better adhesion was deposited by electron beam evaporation on the patterned positive resist. Finally, the resist was removed by a lift-off process in dimethylformamide resulting in a periodic array of Au nanoclusters. As a result, the fabricated
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Published 17 Mar 2015

Synthesis, characterization, monolayer assembly and 2D lanthanide coordination of a linear terphenyl-di(propiolonitrile) linker on Ag(111)

  • Zhi Chen,
  • Svetlana Klyatskaya,
  • José I. Urgel,
  • David Écija,
  • Olaf Fuhr,
  • Willi Auwärter,
  • Johannes V. Barth and
  • Mario Ruben

Beilstein J. Nanotechnol. 2015, 6, 327–335, doi:10.3762/bjnano.6.31

Graphical Abstract
  • ≡C–CN (2) were deposited from a quartz crucible held at T = 479 K by organic molecular beam epitaxy (OMBE) onto a clean Ag(111) crystal held at ≈300 K. Subsequently, Gd atoms were sublimated by means of electron beam evaporation from an outgassed Gd rod (99.9%, MaTecK GmbH, 52428 Jülich, Germany
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Published 29 Jan 2015

Sequence-dependent electrical response of ssDNA-decorated carbon nanotube, field-effect transistors to dopamine

  • Hari Krishna Salila Vijayalal Mohan,
  • Jianing An and
  • Lianxi Zheng

Beilstein J. Nanotechnol. 2014, 5, 2113–2121, doi:10.3762/bjnano.5.220

Graphical Abstract
  • precursor, which is similar to our previous works [18][19][20][21][22]. The substrates containing SWCNTs were subjected to shadow mask-facilitated, electron beam evaporation of Ti/Au (5 nm/50 nm) in order to deposit the source and drain electrodes spaced ≈100 μm apart. Figure 1a,b shows the field-emission
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Published 13 Nov 2014

Effect of channel length on the electrical response of carbon nanotube field-effect transistors to deoxyribonucleic acid hybridization

  • Hari Krishna Salila Vijayalal Mohan,
  • Jianing An,
  • Yani Zhang,
  • Chee How Wong and
  • Lianxi Zheng

Beilstein J. Nanotechnol. 2014, 5, 2081–2091, doi:10.3762/bjnano.5.217

Graphical Abstract
  • , followed by deposition of Ti (5 nm)/Au (50 nm) through electron beam evaporation (≈8 × 10−4 Pa) and a lift off process using acetone. The long and ultra-long channel FETs were fabricated by shadow mask-facilitated, electron beam evaporation using the same parameters. These were deposited onto the Si/SiO2
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Published 12 Nov 2014

Optical properties and electrical transport of thin films of terbium(III) bis(phthalocyanine) on cobalt

  • Peter Robaschik,
  • Pablo F. Siles,
  • Daniel Bülz,
  • Peter Richter,
  • Manuel Monecke,
  • Michael Fronk,
  • Svetlana Klyatskaya,
  • Daniel Grimm,
  • Oliver G. Schmidt,
  • Mario Ruben,
  • Dietrich R. T. Zahn and
  • Georgeta Salvan

Beilstein J. Nanotechnol. 2014, 5, 2070–2078, doi:10.3762/bjnano.5.215

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  • substrates were studied using variable angle spectroscopic ellipsometry (VASE) and current sensing atomic force microscopy (cs-AFM). Thin films of TbPc2 with a thickness between 18 nm and 87 nm were prepared by organic molecular beam deposition onto a cobalt layer grown by electron beam evaporation. The
  • by organic molecular beam deposition. The underlying 25 nm thick cobalt film was prepared by electron beam evaporation. Both depositions were performed without breaking the vacuum in between to avoid any oxidation of the Co films. Figure 2 shows the dielectric function, , of Co taken from [12] and a
  • TbPc2 thin films is crucial for future molecular spintronics applications. Experimental Sample preparation Cobalt films were grown by electron beam evaporation on a Si(111) substrate covered by a oxide layer with different thickness (VASE, AFM: 1.5 nm and cs-AFM: 1 µm) at a rate of 1.25 nm/min under UHV
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Published 11 Nov 2014

Growth and structural discrimination of cortical neurons on randomly oriented and vertically aligned dense carbon nanotube networks

  • Christoph Nick,
  • Sandeep Yadav,
  • Ravi Joshi,
  • Christiane Thielemann and
  • Jörg J. Schneider

Beilstein J. Nanotechnol. 2014, 5, 1575–1579, doi:10.3762/bjnano.5.169

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  • development. A thin film bimetallic catalyst layer (10–12 nm Al and 1.0–1.4 nm Fe) was first deposited by using electron beam evaporation onto the substrate following by a removal of the resist. This left spatially deposited islands of catalyst behind. Catalyst annealing and CNT synthesis was subsequently
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Published 17 Sep 2014

Nanocavity crossbar arrays for parallel electrochemical sensing on a chip

  • Enno Kätelhön,
  • Dirk Mayer,
  • Marko Banzet,
  • Andreas Offenhäusser and
  • Bernhard Wolfrum

Beilstein J. Nanotechnol. 2014, 5, 1137–1143, doi:10.3762/bjnano.5.124

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  • depositing a titanium/platinum/chromium stack that features the thicknesses 7/50/7 nm by using electron beam evaporation. In the next step, 50 nm thick chromium sacrificial layers are deposited at the positions of the future intersections. These layers define the geometric features of the nanocavities
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Published 23 Jul 2014

Modeling and optimization of atomic layer deposition processes on vertically aligned carbon nanotubes

  • Nuri Yazdani,
  • Vipin Chawla,
  • Eve Edwards,
  • Vanessa Wood,
  • Hyung Gyu Park and
  • Ivo Utke

Beilstein J. Nanotechnol. 2014, 5, 234–244, doi:10.3762/bjnano.5.25

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  • dioxide and aluminum oxide. To synthesize our VACNTs, a 3-nm-thick catalyst layer of iron on top of a 20-nm-thick layer of aluminum is deposited through electron beam evaporation onto a silicon wafer. The VACNTs are then grown by chemical vapor deposition in a cold-wall CVD system. The catalyst-covered
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Published 05 Mar 2014

Antiferromagnetic coupling of TbPc2 molecules to ultrathin Ni and Co films

  • David Klar,
  • Svetlana Klyatskaya,
  • Andrea Candini,
  • Bernhard Krumme,
  • Kurt Kummer,
  • Philippe Ohresser,
  • Valdis Corradini,
  • Valentina de Renzi,
  • Roberto Biagi,
  • Loic Joly,
  • Jean-Paul Kappler,
  • Umberto del Pennino,
  • Marco Affronte,
  • Heiko Wende and
  • Mario Ruben

Beilstein J. Nanotechnol. 2013, 4, 320–324, doi:10.3762/bjnano.4.36

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  • (100) surface was cleaned. Afterwards the ferromagnetic films were grown epitaxially via electron beam evaporation. The 10 ML thick Co film was produced with a rate of 0.5 ML/min and the 15 ML thick Ni film with a rate of 0.3 ML/min. The TbPc2 molecules were thermally evaporated at a temperature of
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Published 21 May 2013

Functionalization of vertically aligned carbon nanotubes

  • Eloise Van Hooijdonk,
  • Carla Bittencourt,
  • Rony Snyders and
  • Jean-François Colomer

Beilstein J. Nanotechnol. 2013, 4, 129–152, doi:10.3762/bjnano.4.14

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  • arrays by patterning the substrate with Fe films using electron beam evaporation through shadow masks, patterned with squared openings of well-defined size. The shape and size of the holes in the shadow masks determine the resulting shape of the patterned aligned nanotubes. For example, columns of
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Published 22 Feb 2013

The oriented and patterned growth of fluorescent metal–organic frameworks onto functionalized surfaces

  • Jinliang Zhuang,
  • Jasmin Friedel and
  • Andreas Terfort

Beilstein J. Nanotechnol. 2012, 3, 570–578, doi:10.3762/bjnano.3.66

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  • samples were synthesized. The yield for Zn–adc/dabco = 25 mM:25 mM was 0.05 g and for Zn–adc/dabco = 25 mM:12.5 mM was 6 mg. SAM-functionalized substrates The Au substrates were manufactured by electron-beam evaporation of 5 nm of Cr and 100 nm of Au onto four-inch Si wafers with (100) orientation
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Published 02 Aug 2012

Mesoporous MgTa2O6 thin films with enhanced photocatalytic activity: On the interplay between crystallinity and mesostructure

  • Jin-Ming Wu,
  • Igor Djerdj,
  • Till von Graberg and
  • Bernd M. Smarsly

Beilstein J. Nanotechnol. 2012, 3, 123–133, doi:10.3762/bjnano.3.13

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  • a wet-chemical approach [9]. Thin films containing mainly MgTa2O6 and Mg4Ta2O9 phases can be formed by reactions between MgO(001) substrates and Ta–O vapors, which are produced by electron-beam evaporation of a Ta2O5 powder target in a high-vacuum system, at temperatures of 700–1000 °C [5]. In 1998
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Published 13 Feb 2012

Generation and agglomeration behaviour of size-selected sub-nm iron clusters as catalysts for the growth of carbon nanotubes

  • Ravi Joshi,
  • Benjamin Waldschmidt,
  • Jörg Engstler,
  • Rolf Schäfer and
  • Jörg J. Schneider

Beilstein J. Nanotechnol. 2011, 2, 734–739, doi:10.3762/bjnano.2.80

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  • either thermal evaporation (heating Al in a boron nitride crucible with a tungsten filament) or electron beam evaporation onto a commercial TEM grid (SiOx; Fa. Plano, Wetzlar). Aluminium buffer layer (10 nm) deposition was monitored by means of a quartz crystal microbalance (Cressington MTM 10). After
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Published 01 Nov 2011

Formation of precise 2D Au particle arrays via thermally induced dewetting on pre-patterned substrates

  • Dong Wang,
  • Ran Ji and
  • Peter Schaaf

Beilstein J. Nanotechnol. 2011, 2, 318–326, doi:10.3762/bjnano.2.37

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  • with thicknesses of 10 nm, 20 nm, 40 nm and 60 nm on the pre-patterned substrates using electron beam evaporation at a base pressure of 2 × 10−7 mbar. Film thicknesses were determined by the quartz crystal monitor and then verified by profilometer measurements (Dektak 150 – Veeco). After deposition
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Published 22 Jun 2011
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