Search Results - "Boschker, Jos E"

Intermixing during Epitaxial Growth of van der Waals Bonded Nominal GeTe/Sb2Te3 Superlattices by Wang, Ruining, Bragaglia, Valeria, Boschker, Jos E, Calarco, Raffaella

“…In the present work, GeTe and Sb2Te3 van der Waals bonded superlattices epitaxially grown by molecular beam epitaxy are investigated. These structures are…”
Get full text

Evidence for Thermal‐Based Transition in Super‐Lattice Phase Change Memory by Boniardi, Mattia, Boschker, Jos E., Momand, Jamo, Kooi, Bart J., Redaelli, Andrea, Calarco, Raffaella

“…Phase change memory (PCM) device physics comprehension represents an important chapter of future development of the PCM‐based architectures and their placement…”
Get full text

Atomic stacking and van-der-Waals bonding in GeTe–Sb2Te3 superlattices by Momand, Jamo, Lange, Felix R.L., Wang, Ruining, Boschker, Jos E., Verheijen, Marcel A., Calarco, Raffaella, Wuttig, Matthias, Kooi, Bart J.

“…GeTe–Sb2Te3 superlattices have attracted major interest in the field of phase-change memories due to their improved properties compared with their mixed…”
Get full text

Surface Reconstruction-Induced Coincidence Lattice Formation Between Two-Dimensionally Bonded Materials and a Three-Dimensionally Bonded Substrate by Boschker, Jos E, Momand, Jamo, Bragaglia, Valeria, Wang, Ruining, Perumal, Karthick, Giussani, Alessandro, Kooi, Bart J, Riechert, Henning, Calarco, Raffaella

“…Sb2Te3 films are used for studying the epitaxial registry between two-dimensionally bonded (2D) materials and three-dimensional bonded (3D) substrates. In…”
Get full text

Toward Truly Single Crystalline GeTe Films: The Relevance of the Substrate Surface by Wang, Ruining, Boschker, Jos E, Bruyer, Emilie, Sante, Domenico Di, Picozzi, Silvia, Perumal, Karthick, Giussani, Alessandro, Riechert, Henning, Calarco, Raffaella

“…The growth of GeTe thin films on a Si(111)-(√3 × √3)R30°-Sb surface is reported. At growth onset, the rapid formation of fully relaxed crystalline…”
Get full text

Modulation of van der Waals and classical epitaxy induced by strain at the Si step edges in GeSbTe alloys by Zallo, Eugenio, Cecchi, Stefano, Boschker, Jos E., Mio, Antonio M., Arciprete, Fabrizio, Privitera, Stefania, Calarco, Raffaella

“…The present work displays a route to design strain gradients at the interface between substrate and van der Waals bonded materials. The latter are expected to…”
Get full text

Stability of ZnSe-Passivated Laser Facets Cleaved in Air and in Ultra-High Vacuum by Boschker, Jos E., Spengler, Uwe, Ressel, Peter, Schmidbauer, Martin, Mogilatenko, Anna, Knigge, Andrea

“…Catastrophic optical mirror damage (COMD) is one of the main failure mechanisms limiting the reliability of GaAs based laser diodes. Here, we compare the facet…”
Get full text

Effect of Polar (111)-Oriented SrTiO3 on Initial Perovskite Growth by Hallsteinsen, Ingrid, Nord, Magnus, Bolstad, Torstein, Vullum, Per-Erik, Boschker, Jos E, Longo, Paulo, Takahashi, Ryota, Holmestad, Randi, Lippmaa, Mikk, Tybell, Thomas

“…In crystalline thin film growth a prerequisite is substrate surfaces with a stable and uniform structure and chemical composition. Various substrate treatments…”
Get full text

Growth of crystalline phase change materials by physical deposition methods by Boschker, Jos E., Calarco, Raffaella

“…Phase change materials are a technologically important materials class and are used for data storage in rewritable DVDs and in phase change random access…”
Get full text

Twinned-domain-induced magnonic modes in epitaxial LSMO/STO films by Wahlström, Erik, Macià, Ferran, Boschker, Jos E, Monsen, Åsmund, Nordblad, Per, Mathieu, Roland, Kent, Andrew D, Tybell, Thomas

“…The use of periodic magnetic structures to control the magneto-dynamic properties of materials-magnonics-is a rapidly developing field. In the last decade, a…”
Get full text

Textured Sb2Te3 films and GeTe/Sb2Te3 superlattices grown on amorphous substrates by molecular beam epitaxy by Boschker, Jos E., Tisbi, E., Placidi, E., Momand, Jamo, Redaelli, Andrea, Kooi, Bart J., Arciprete, Fabrizio, Calarco, Raffaella

“…The realization of textured films of 2-dimensionally (2D) bonded materials on amorphous substrates is important for the integration of this material class with…”
Get full text

Consequences of High Adatom Energy during Pulsed Laser Deposition of La0.7Sr0.3MnO3 by Boschker, Jos E, Folven, Erik, Monsen, Åsmund F, Wahlström, Erik, Grepstad, Jostein K, Tybell, Thomas

“…The impact of the adatom energy on the stoichiometry, surface morphology, and crystalline twinning during pulsed laser deposition of La0.7Sr0.3MnO3 is studied…”
Get full text

Approaching the high intrinsic electrical resistivity of NbO2 in epitaxially grown films by Stoever, Julian, Boschker, Jos E., Bin Anooz, Saud, Schmidbauer, Martin, Petrik, Peter, Schwarzkopf, Jutta, Albrecht, Martin, Irmscher, Klaus

“…NbO2 is a promising candidate for resistive switching devices due to an insulator-metal transition above room temperature, which is related to a phase…”
Get full text

Structural Phase Transitions of NbO2: Bulk versus Surface by Páez Fajardo, Galo Jaime, Howard, Sebastian A, Evlyukhin, Egor, Wahila, Matthew J, Mondal, Wasim Raja, Zuba, Mateusz, Boschker, Jos E, Paik, Hanjong, Schlom, Darrell G, Sadowski, Jerzy T, Tenney, Samuel A, Reinhart, Benjamin, Lee, Wei-Cheng, Piper, Louis F. J

“…The metal to insulator transition of NbO2 has been predicted to be a result of a structural phase transition (SPT) governed by Peierls physics. However, direct…”
Get full text

Coincident-site lattice matching during van der Waals epitaxy by Boschker, Jos E., Galves, Lauren A., Flissikowski, Timur, Lopes, Joao Marcelo J., Riechert, Henning, Calarco, Raffaella

“…Van der Waals (vdW) epitaxy is an attractive method for the fabrication of vdW heterostructures. Here Sb 2 Te 3 films grown on three different kind of graphene…”
Get full text

Electrical and optical properties of epitaxial binary and ternary GeTe-Sb2Te3 alloys by Boschker, Jos E., Lü, Xiang, Bragaglia, Valeria, Wang, Ruining, Grahn, Holger T., Calarco, Raffaella

“…Phase change materials such as pseudobinary GeTe-Sb 2 Te 3 (GST) alloys are an essential part of existing and emerging technologies. Here, we investigate the…”
Get full text

Electrical performance of phase change memory cells with Ge3Sb2Te6 deposited by molecular beam epitaxy by Boschker, Jos E., Boniardi, Mattia, Redaelli, Andrea, Riechert, Henning, Calarco, Raffaella

“…Here, we report on the electrical characterization of phase change memory cells containing a Ge3Sb2Te6 (GST) alloy grown in its crystalline form by Molecular…”
Get full text

Thickness dependence of dynamic and static magnetic properties of pulsed laser deposited La0.7Sr0.3MnO3 films on SrTiO3(001) by Monsen, Åsmund, Boschker, Jos E., Macià, Ferran, Wells, Justin W., Nordblad, Per, Kent, Andrew D., Mathieu, Roland, Tybell, Thomas, Wahlström, Erik

“…We present a comprehensive study of the thickness dependence of static and magneto-dynamic magnetic properties of La0.7Sr0.3MnO3. Epitaxial pulsed laser…”
Get full text

Formation of resonant bonding during growth of ultrathin GeTe films by Wang, Ruining, Zhang, Wei, Momand, Jamo, Ronneberger, Ider, Boschker, Jos E, Mazzarello, Riccardo, Kooi, Bart J, Riechert, Henning, Wuttig, Matthias, Calarco, Raffaella

“…A highly unconventional growth scenario is reported upon deposition of GeTe films on the hydrogen passivated Si(111) surface. Initially, an amorphous film…”
Get full text

Author Correction: Modulation of van der Waals and classical epitaxy induced by strain at the Si step edges in GeSbTe alloys by Zallo, Eugenio, Cecchi, Stefano, Boschker, Jos E., Mio, Antonio M., Arciprete, Fabrizio, Privitera, Stefania, Calarco, Raffaella

“…A correction to this article has been published and is linked from the HTML and PDF versions of this paper. The error has not been fixed in the paper…”
Get full text