Riccardo Mazzarello | Ricerc@Sapienza

Pubblicazioni

Titolo	Pubblicato in	Anno
Highly tunable β-relaxation enables the tailoring of crystallization in phase-change materials	NATURE COMMUNICATIONS	2022
In-Plane Twinning Defects in Hexagonal GeSb2Te4	ADVANCED MATERIALS TECHNOLOGIES	2022
Materials Screening for Disorder-Controlled Chalcogenide Crystals for Phase-Change Memory Applications	ADVANCED MATERIALS	2021
Ab initio molecular dynamics and materials design for embedded phase-change memory	NPJ COMPUTATIONAL MATERIALS	2021
Absence of Partial Amorphization in GeSbTe Chalcogenide Superlattices	PHYSICA STATUS SOLIDI. RAPID RESEARCH LETTERS	2021
Point defects in disordered and stable GeSbTe phase-change materials	MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING	2021
Unraveling the optical contrast in Sb2Te and AgInSbTe phase-change materials	JPHYS PHOTONICS	2021
Change in Structure of Amorphous Sb–Te Phase-Change Materials as a Function of Stoichiometry	PHYSICA STATUS SOLIDI. RAPID RESEARCH LETTERS	2021
Changes of Structure and Bonding with Thickness in Chalcogenide Thin Films	ADVANCED MATERIALS	2020
Discovering Electron-Transfer-Driven Changes in Chemical Bonding in Lead Chalcogenides (PbX, where X = Te, Se, S, O)	ADVANCED MATERIALS	2020
Reduction in thermal conductivity of Sb2Te phase-change material by scandium/yttrium doping	JOURNAL OF ALLOYS AND COMPOUNDS	2020
In situ study of vacancy disordering in crystalline phase-change materials under electron beam irradiation	ACTA MATERIALIA	2020
Bonding similarities and differences between Y-Sb-Te and Sc-Sb-Te phase-change memory materials	JOURNAL OF MATERIALS CHEMISTRY. C	2020
Chemical understanding of resistance drift suppression in Ge-Sn-Te phase-change memory materials	JOURNAL OF MATERIALS CHEMISTRY. C	2020
Enhancing thermoelectric performance of Sb2Te3 through swapped bilayer defects	NANO ENERGY	2020
Phase-change heterostructure enables ultralow noise and drift for memory operation	SCIENCE	2019
Femtosecond x-ray diffraction reveals a liquid–liquid phase transition in phase-change materials	SCIENCE	2019
Designing crystallization in phase-change materials for universal memory and neuro-inspired computing	NATURE REVIEWS. MATERIALS	2019
Layer-Switching Mechanisms in Sb2Te3	PHYSICA STATUS SOLIDI. RAPID RESEARCH LETTERS	2019
Phase-change materials in electronics and photonics	MRS BULLETIN	2019

Progetti di Ricerca

Atomistic study of the potential energy surface and the configurational entropy of phase-change materials