Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Hertog, Martien Den"'
Autor:
Dosenovic, Djordje, Dechamps, Samuel, Vergnaud, Celine, Pasko, Sergej, Krotkus, Simonas, Heuken, Michael, Genovese, Luigi, Rouviere, Jean-Luc, Hertog, Martien den, Van-Jodin, Lucie Le, Jamet, Matthieu, Marty, Alain, Okuno, Hanako
Epitaxial growth has become a promising route to achieve highly crystalline continuous two-dimensional layers. However, high-quality layer production with expected electrical properties is still challenging due to the defects induced by the coalescen
Externí odkaz:
http://arxiv.org/abs/2306.05505
Autor:
Gosain, Saransh Raj, Bellet-Amalric, Edith, Robin, Eric, Hertog, Martien den, Nogues, Gilles, Cibert, Joël, Kheng, Kuntheak, Ferrand, David
Publikováno v:
Physical Review B, 2022, 106 (23), pp.235301
Quantum dots acting as single photon emitters in the blue-green range are fabricated and characterized at cryogenic temperature. They consist in CdSe dots inserted in (Zn,Mg)Se nanowires with a thick shell. Photoluminescence spectra, decay curves and
Externí odkaz:
http://arxiv.org/abs/2205.03089
Autor:
Bellet-Amalric, Edith, Panciera, Federico, Patriarche, Gilles, Travers, Laurent, Hertog, Martien den, Harmand, Jean-Christophe, Glas, Frank, Cibert, Joel
The growth of ZnTe nanowires and ZnTe-CdTe nanowire heterostructures is studied by \emph{in situ} transmission electron microscopy. We describe the shape, and the change of shape, of the solid gold nanoparticle during vapor-solid-solid growth. We sho
Externí odkaz:
http://arxiv.org/abs/2112.06493
Autor:
Herrero, Ana Cristina Gómez, Féron, Michel, Bendiab, Nedjma, Hertog, Martien Den, Reita, Valérie, Salut, Roland, Palmino, Frank, Coraux, Johann, Chérioux, Frédéric
Publikováno v:
Nanotechnology 32, 355603 (2021)
We developed a new class of mono- or few-layered two-dimensional polymers based on dinuclear (arene)ruthenium nodes, obtained by combining the imine condensation with an interfacial chemistry process, and use a modified Langmuir-Schaefer method to tr
Externí odkaz:
http://arxiv.org/abs/2106.05534
Autor:
Verbeeck, Jo, Béché, Armand, Müller-Caspary, Knut, Guzzinati, Giulio, Luong, Minh Anh, Hertog, Martien Den
First results on the experimental realisation of a 2x2 programmable phase plate for electrons are presented. The design consists of an array of electrostatic einzel lenses that influence the phase of electron waves passing through 4 separately contro
Externí odkaz:
http://arxiv.org/abs/1711.11373
Publikováno v:
Nanotechnology 2017
We report on the growth of axial InAs-on-GaAs nanowire heterostructures on silicon by molecular beam epitaxy using 20 nm diameter Au catalysts. First, the growth parameters of the GaAs nanowire segment were optimized to achieve a pure wurtzite crysta
Externí odkaz:
http://arxiv.org/abs/1704.05631
Autor:
Lähnemann, Jonas, Hertog, Martien Den, Hille, Pascal, de la Mata, María, Fournier, Thierry, Schörmann, Jörg, Arbiol, Jordi, Eickhoff, Martin, Monroy, Eva
Publikováno v:
Nano Letters 16, 3260 (2016)
We have characterized the photodetection capabilities of single GaN nanowires incorporating 20 periods of AlN/GaN:Ge axial heterostructures enveloped in an AlN shell. Transmission electron microscopy confirms the absence of an additional GaN shell ar
Externí odkaz:
http://arxiv.org/abs/1604.07978
Publikováno v:
Journal of Physics: Conference Series 471 (2013) 012019
In this work, we present an off-axis holography study of GaN/AlN heterostructured nanowires grown by plasma-assisted molecular-beam epitaxy. We discuss the sample preparation of nanowire samples for electron holography and combine potential profiles
Externí odkaz:
http://arxiv.org/abs/1404.2823
Publikováno v:
Applied Physics Letters 104 (2014) 102102
We perform correlated studies of individual GaN nanowires in scanning electron microscopy combined to low temperature cathodoluminescence, microphotoluminescence, and scanning transmission electron microscopy. We show that some nanowires exhibit well
Externí odkaz:
http://arxiv.org/abs/1403.3886
Autor:
Artioli, Alberto, Rueda-Fonseca, Pamela, Stepanov, Petr, Bellet-Amalric, Edith, Hertog, Martien Den, Bougerol, Catherine, Genuist, Yann, Donatini, Fabrice, André, Régis, Nogues, Gilles, Kheng, Kuntheak, Tatarenko, Serge, Ferrand, David, Cibert, Joel
Publikováno v:
Applied Physics Letters 103, 22 (2013) 222106
Optically active gold-catalyzed ZnTe nanowires have been grown by molecular beam epitaxy, on a ZnTe(111) buffer layer, at low temperature 350\degree under Te rich conditions, and at ultra-low density (from 1 to 5 nanowires per micrometer^{2}. The cry
Externí odkaz:
http://arxiv.org/abs/1306.2858