Optical Multilevel Spin Bit Device Using Chiral Quantum Dots.
Hammam Al-BustamiBrian P BloomAmir ZivS GoldringS YochelisRon NaamanDavid H WaldeckYossi PaltielPublished in: Nano letters (2020)
The technological advancement of data storage is reliant upon the continuous development of faster and denser memory with low power consumption. Recent progress in flash memory has focused on increasing the number of bits per cell to increase information density. In this work an optical multilevel spin bit, based on the chiral induced spin selectivity (CISS) effect, is developed using nanometer sized chiral quantum dots. A double quantum dot architecture is adsorbed on the active area of a Ni based Hall sensor and a nine-state readout is achieved.
Keyphrases
- quantum dots
- room temperature
- ionic liquid
- density functional theory
- transition metal
- capillary electrophoresis
- single molecule
- high resolution
- working memory
- sensitive detection
- high speed
- single cell
- high glucose
- electronic health record
- mass spectrometry
- energy transfer
- molecular dynamics
- diabetic rats
- big data
- drug induced
- healthcare
- endothelial cells
- deep learning
- machine learning