Derek Dardzinski
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View article: Structure Prediction of Ionic Epitaxial Interfaces with Ogre Demonstrated for Colloidal Heterostructures of Lead Halide Perovskites
Structure Prediction of Ionic Epitaxial Interfaces with Ogre Demonstrated for Colloidal Heterostructures of Lead Halide Perovskites Open
Colloidal epitaxial heterostructures are nanoparticles composed of two different materials connected at an interface, which can exhibit properties different from those of their individual components. Combining dissimilar materials offers e…
View article: First-Principles Assessment of ZnTe and CdSe as Prospective Tunnel Barriers at the InAs/Al Interface
First-Principles Assessment of ZnTe and CdSe as Prospective Tunnel Barriers at the InAs/Al Interface Open
Majorana zero modes are predicted to emerge in semiconductor/superconductor interfaces, such as InAs/Al. Majorana modes could be utilized for fault tolerant topological qubits. However, their realization is hindered by materials challenges…
View article: First Principles Assessment of ZnTe and CdSe as Prospective Tunnel Barriers at the InAs/Al Interface
First Principles Assessment of ZnTe and CdSe as Prospective Tunnel Barriers at the InAs/Al Interface Open
Majorana zero modes are predicted to emerge in superconductor/semiconductor interfaces, such as Al/InAs. Majorana modes could be utilized for fault tolerant topological qubits. However, their realization is hindered by materials challenges…
View article: First Principles Assessment of ZnTe and CdSe as Prospective Tunnel Barriers at the InAs/Al Interface
First Principles Assessment of ZnTe and CdSe as Prospective Tunnel Barriers at the InAs/Al Interface Open
Majorana zero modes are predicted to emerge in superconductor/semiconductor interfaces, such as Al/InAs. Majorana modes could be utilized for fault tolerant topological qubits. However, their realization is hindered by materials challenges…
View article: Fast Prediction of Ionic Epitaxial Interfaces with Ogre Demonstrated for Colloidal Heterostructures of Lead Halide Perovskites
Fast Prediction of Ionic Epitaxial Interfaces with Ogre Demonstrated for Colloidal Heterostructures of Lead Halide Perovskites Open
Colloidal epitaxial heterostructures are nanoparticles composed of two different materials connected at an interface, which can exhibit properties different from those of their individual components. The ability to combine dissimilar mater…
View article: Origin of surface and subband states at the InAs(111)A surface
Origin of surface and subband states at the InAs(111)A surface Open
The atomic structure of surfaces and interfaces plays a vital role in the electronic quality and properties of quantum devices. The interplay between the surface and confined bulk subband states in terms of their susceptibility has been in…
View article: Correction to “First-Principles Assessment of CdTe as a Tunnel Barrier at the α-Sn/InSb Interface”
Correction to “First-Principles Assessment of CdTe as a Tunnel Barrier at the α-Sn/InSb Interface” Open
ADVERTISEMENT RETURN TO ARTICLES ASAPPREVAddition/CorrectionNEXTORIGINAL ARTICLEThis notice is a correctionCorrection to "First-Principles Assessment of CdTe as a Tunnel Barrier at the α-Sn/InSb Interface"Malcolm J. A. JardineMalcolm J. A.…
View article: Structure Prediction of Epitaxial Organic Interfaces with Ogre, Demonstrated for Tetracyanoquinodimethane (TCNQ) on Tetrathiafulvalene (TTF)
Structure Prediction of Epitaxial Organic Interfaces with Ogre, Demonstrated for Tetracyanoquinodimethane (TCNQ) on Tetrathiafulvalene (TTF) Open
Highly ordered epitaxial interfaces between organic semiconductors are considered as a promising avenue for enhancing the performance of organic electronic devices including solar cells and transistors, thanks to their well-controlled, uni…
View article: First-Principles Assessment of CdTe as a Tunnel Barrier at the α-Sn/InSb Interface
First-Principles Assessment of CdTe as a Tunnel Barrier at the α-Sn/InSb Interface Open
Majorana zero modes, with prospective applications in topological quantum computing, are expected to arise in superconductor/semiconductor interfaces, such as β-Sn and InSb. However, proximity to the superconductor may also adversely affec…
View article: Structure Prediction of Epitaxial Organic Interfaces with Ogre, Demonstrated for TCNQ on TTF
Structure Prediction of Epitaxial Organic Interfaces with Ogre, Demonstrated for TCNQ on TTF Open
Highly ordered epitaxial interfaces between organic semiconductors are considered as a promising avenue for enhancing the performance of organic electronic devices including solar cells, light emitting diodes, and transistors, thanks to th…
View article: First Principles Assessment of CdTe as a Tunnel Barrier at the $\mathbfα$-Sn/InSb Interface
First Principles Assessment of CdTe as a Tunnel Barrier at the $\mathbfα$-Sn/InSb Interface Open
Majorana zero modes, with prospective applications in topological quantum computing, are expected to arise in superconductor/semiconductor interfaces, such as $β$-Sn and InSb. However, proximity to the superconductor may also adversely aff…
View article: First Principles Study of the Electronic Structure of the Ni$_2$MnIn/InAs and Ti$_2$MnIn/InSb interfaces
First Principles Study of the Electronic Structure of the Ni$_2$MnIn/InAs and Ti$_2$MnIn/InSb interfaces Open
We present a first-principles study of the electronic and magnetic properties of epitaxial interfaces between the Heusler compounds Ti$_2$MnIn and Ni$_2$MnIn and the III-V semiconductors, InSb and InAs, respectively. We use density functio…
View article: Scale-dependent optimized homoepitaxy of InAs(111)A
Scale-dependent optimized homoepitaxy of InAs(111)A Open
We combined in-situ scanning tunneling microscopy (STM) with the conventional growth characterization methods of atomic force microscopy (AFM) and reflection high energy electron diffraction (RHEED) to simultaneously assess atomic-scale im…
View article: First-principles feasibility assessment of a topological insulator at the InAs/GaSb interface
First-principles feasibility assessment of a topological insulator at the InAs/GaSb interface Open
First principles simulations are conducted to shed light on the question of whether a two-dimensional topological insulator (2DTI) phase may be obtained at the interface between InAs and GaSb. To this end, the InAs/GaSb interface is compar…
View article: Structure prediction of epitaxial inorganic interfaces by lattice and surface matching with Ogre
Structure prediction of epitaxial inorganic interfaces by lattice and surface matching with Ogre Open
We present a new version of the Ogre open source Python package with the capability to perform structure prediction of epitaxial inorganic interfaces by lattice and surface matching. In the lattice matching step, a scan over combinations o…
View article: Dependence of the electronic structure of the EuS/InAs interface on the bonding configuration
Dependence of the electronic structure of the EuS/InAs interface on the bonding configuration Open
Recently, the EuS/InAs interface has attracted attention for the possibility\nof inducing magnetic exchange correlations in a strong spin-orbit\nsemiconductor, which could be useful for topological quantum devices. We use\ndensity function…