Results 1 to 10 of about 6,130,130 (256)
Monatomic phase change memory [PDF]
Nature Materials, 2018 Phase change memory has been developed into a mature technology capable of storing information in a fast and non-volatile way, with potential for neuromorphic computing applications.
Cojocaru-Mirédin, Oana +9 more
core +4 more sources
Ultrafast changes in lattice symmetry probed by coherent phonons [PDF]
Nature Communications 3, 721 (2012), 2010 The electronic and structural properties of a material are strongly determined by its symmetry. Changing the symmetry via a photoinduced phase transition offers new ways to manipulate material properties on ultrafast timescales. However, in order to identify when and how fast these phase transitions occur, methods that can probe the symmetry change in ...
A Cavalleri +34 more
arxiv +3 more sources
Review article: Design and evaluation of weather index insurance for multi-hazard resilience and food insecurity [PDF]
Natural Hazards and Earth System Sciences, 2023 Ensuring food security against climate risks has been a growing challenge recently. Weather index insurance has been pointed out as a tool for increasing the financial resilience of food production.
M. R. Benso +19 more
doaj +1 more source
A scheme for enabling the ultimate speed of threshold switching in phase change memory devices
Scientific Reports, 2021 Phase change materials exhibit threshold switching (TS) that establishes electrical conduction through amorphous material followed by Joule heating leading to its crystallization (set).
Nishant Saxena +2 more
doaj +1 more source
Phase change materials and phase change memory [PDF]
MRS Bulletin, 2014 Abstract
Simone Raoux +3 more
openaire +3 more sources
Advances in Mechanical Engineering, 2021 To realize efficient palletizing robot trajectory planning and ensure ultimate robot control system universality and extensibility, the B-spline trajectory planning algorithm is used to establish a palletizing robot control system and the system is ...
Jianqiang Wang +2 more
doaj +1 more source
AIMS Environmental Science, 2021 A composite analysis is used to evaluate the teleconnections between the long term (June- August) rainfall anomalies with east and west phases of quasi-biennial oscillation (QBO) in the stratospheric zonal winds from 1979–2017.
Abebe Kebede Habtegebreal +2 more
doaj +1 more source
Internal reverse-biased p-n junctions: a possible origin of the high resistance in phase change superlattice [PDF]
Appl. Phys. Lett. 120, 073504 (2022), 2021 Phase change superlattice is one of the emerging material technologies for ultralow-power phase change memories. However, the resistance switching mechanism of phase change superlattice is still hotly debated. Early electrical measurements and recent materials characterizations have suggested that the Kooi phase is very likely to be the as-fabricated ...
arxiv +1 more source
Kinetics of phase change [PDF]
Materials Research, 2000 The kinetic model for change of phases developed by M. Avrami at the end of the thirties has been used to describe the temporal behavior of phase changes. Until today this model is studied and adapted to include broader hypotheses. However, the mathematical format presented by M. Avrami is difficult to be understood by beginners.
Faleiros, A.C. +3 more
openaire +5 more sources
Science and Technology of Advanced Materials, 2021 Bixbyite $$\alpha $$-Mn2O3 is an inexpensive Earth-abundant mineral that can be used to drive both oxygen evolution (OER) and oxygen reduction reactions (ORR) in alkaline conditions.
Junais Habeeb Mokkath +4 more
doaj +1 more source