Origin of resistivity contrast in interfacial phase-change memory: The crucial role of Ge/Sb intermixing

SSC 2018: Kolobov AV: Chalcogenide van der Waals superlattices: a case example of interfacial phase-change memory

(2019) Yuta Saito et al.   PURE AND APPLIED CHEMISTRY

2D or Not 2D: Strain Tuning in Weakly Coupled Heterostructures

(2018) Ruining Wang et al.   ADVANCED FUNCTIONAL MATERIALS

Unique Bond Breaking in Crystalline Phase Change Materials and the Quest for Metavalent Bonding

(2018) Min Zhu et al.   ADVANCED MATERIALS

Metal–Insulator Transition of Ge–Sb–Te Superlattice: An Electron Counting Model Study

(2018) Nian-Ke Chen et al.   IEEE TRANSACTIONS ON NANOTECHNOLOGY

First principles investigation of the unipolar resistive switching mechanism in an interfacial phase change memory based on a GeTe/Sb2Te3 superlattice

(2018) Hiroki Shirakawa et al.   JAPANESE JOURNAL OF APPLIED PHYSICS

Van der Waals interfacial bonding and intermixing in GeTe-Sb2Te3-based superlattices

(2018) Andriy Lotnyk et al.   Nano Research

Impact of Stoichiometry on the Structure of van der Waals Layered GeTe/Sb2 Te3 Superlattices Used in Interfacial Phase-Change Memory (iPCM) Devices

(2018) Philippe Kowalczyk et al.   Small

Phase-Change Superlattice Materials toward Low Power Consumption and High Density Data Storage: Microscopic Picture, Working Principles, and Optimization

(2018) Xian-Bin Li et al.   ADVANCED FUNCTIONAL MATERIALS

The Design and Application on Interfacial Phase-Change Memory

(2018) Junji Tominaga   Physica Status Solidi-Rapid Research Letters

Pair potential modeling of atomic rearrangement in GeTe-Sb2Te3 superlattice via first-principles calculations

(2017) Young-Sun Song et al.   JOURNAL OF APPLIED PHYSICS

Resistive switching mechanism of GeTe–Sb2Te3 interfacial phase change memory and topological properties of embedded two-dimensional states

(2017) Hisao Nakamura et al.   Nanoscale

Dynamic reconfiguration of van der Waals gaps within GeTe–Sb2Te3 based superlattices

(2017) Jamo Momand et al.   Nanoscale

Phase-change materials for non-volatile memory devices: from technological challenges to materials science issues

(2017) Pierre Noé et al.   SEMICONDUCTOR SCIENCE AND TECHNOLOGY

Unconventional Strain Relaxation of Sb2Te3 Grown on a GeTe/Sb2Te3/GeTe Heterostructure on Si(111)

(2017) S. Cecchi et al.   Nanoscience and Nanotechnology Letters

Textured Sb2Te3 films and GeTe/Sb2Te3 superlattices grown on amorphous substrates by molecular beam epitaxy

(2017) Jos E. Boschker et al.   AIP Advances

Epitaxial formation of cubic and trigonal Ge-Sb-Te thin films with heterogeneous vacancy structures

(2017) Isom Hilmi et al.   MATERIALS & DESIGN

Element-resolved atomic structure imaging of rocksalt Ge2Sb2Te5 phase-change material

(2016) Bin Zhang et al.   APPLIED PHYSICS LETTERS

Intermixing during Epitaxial Growth of van der Waals Bonded Nominal GeTe/Sb2Te3 Superlattices

(2016) Ruining Wang et al.   CRYSTAL GROWTH & DESIGN

Atomic stacking and van-der-Waals bonding in GeTe–Sb2Te3 superlattices

(2016) Jamo Momand et al.   JOURNAL OF MATERIALS RESEARCH

Evolutionary design of interfacial phase change van der Waals heterostructures

(2016) Janne Kalikka et al.   Nanoscale

Revisiting the Local Structure in Ge-Sb-Te based Chalcogenide Superlattices

(2016) Barbara Casarin et al.   Scientific Reports

A two-step process for growth of highly oriented Sb2Te3 using sputtering

(2016) Yuta Saito et al.   AIP Advances

Atomic Layering, Intermixing and Switching Mechanism in Ge-Sb-Te based Chalcogenide Superlattices

(2016) Xiaoming Yu et al.   Scientific Reports

Fabrication process for pillar GeTe/Sb2Te3superlattice topological-switching random access memory

(2015) Mitsuharu Tai et al.   JAPANESE JOURNAL OF APPLIED PHYSICS

Interface formation of two- and three-dimensionally bonded materials in the case of GeTe–Sb2Te3 superlattices

(2015) Jamo Momand et al.   Nanoscale

Self-organized van der Waals epitaxy of layered chalcogenide structures

(2015) Yuta Saito et al.   PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS

Modeling of switching mechanism in GeSbTe chalcogenide superlattices

(2015) Xiaoming Yu et al.   Scientific Reports

Ab-initiocalculations and structural studies of (SiTe)2(Sb2Te3)n(n: 1, 2, 4 and 6) phase-change superlattice films

(2014) Y. Saito et al.   Physica Status Solidi-Rapid Research Letters

Dependence of Switching Characteristics of GeTe/Sb2Te3Superlattice Phase Change Materials on Electric Pulse Width and Optical Polarization Direction

(2013) Toshimichi Shintani et al.   Applied Physics Express

Ultra-low switching power, crystallographic analysis, and switching mechanism for SnXTe100−X/Sb2Te3 diluted superlattice system

(2013) Susumu Soeya et al.   APPLIED PHYSICS LETTERS

Fast Crystallization of the Phase Change Compound GeTe by Large-Scale Molecular Dynamics Simulations

(2013) Gabriele C. Sosso et al.   Journal of Physical Chemistry Letters

Ferroelectric Order Control of the Dirac-Semimetal Phase in GeTe-Sb2Te3Superlattices

(2013) J. Tominaga et al.   Advanced Materials Interfaces

Enhanced crystallization of GeTe from an Sb2Te3 template

(2012) R. E. Simpson et al.   APPLIED PHYSICS LETTERS

Role of vacancies in metal–insulator transitions of crystalline phase-change materials

(2012) W. Zhang et al.   NATURE MATERIALS

Disorder-induced localization in crystalline phase-change materials

(2011) T. Siegrist et al.   NATURE MATERIALS

Interfacial phase-change memory

(2011) R. E. Simpson et al.   Nature Nanotechnology

Band structure engineering in (Bi1−xSb x )2Te3 ternary topological insulators

(2011) Jinsong Zhang et al.   Nature Communications

Bonding origin of optical contrast in phase-change memory materials

(2010) B. Huang et al.   PHYSICAL REVIEW B

First-principles study of crystalline and amorphous Ge2Sb2Te5and the effects of stoichiometric defects

(2009) S Caravati et al.   JOURNAL OF PHYSICS-CONDENSED MATTER

Accurate Band Gaps of Semiconductors and Insulators with a Semilocal Exchange-Correlation Potential

(2009) Fabien Tran et al.   PHYSICAL REVIEW LETTERS

Role of Ge Switch in Phase Transition: Approach using Atomically Controlled GeTe/Sb2Te3Superlattice

(2008) Juniji Tominaga et al.   JAPANESE JOURNAL OF APPLIED PHYSICS

Resonant bonding in crystalline phase-change materials

(2008) Kostiantyn Shportko et al.   NATURE MATERIALS