Chalcogenide ovonic threshold switching selector
Today's explosion of data urgently requires memory technologies capable of storing large
volumes of data in shorter time frames, a feat unattainable with Flash or DRAM. Intel Optane …
volumes of data in shorter time frames, a feat unattainable with Flash or DRAM. Intel Optane …
Deep machine learning unravels the structural origin of mid‐gap states in chalcogenide glass for high‐density memory integration
The recent development of three‐dimensional semiconductor integration technology
demands a key component—the ovonic threshold switching (OTS) selector to suppress the …
demands a key component—the ovonic threshold switching (OTS) selector to suppress the …
Ovonic threshold switching selectors for three-dimensional stackable phase-change memory
M Zhu, K Ren, Z Song - Mrs Bulletin, 2019 - cambridge.org
High-current switching performance of ovonic threshold switching (OTS) selectors have
successfully enabled the commercialization of high-density three-dimensional (3D) …
successfully enabled the commercialization of high-density three-dimensional (3D) …
How arsenic makes amorphous GeSe a robust chalcogenide glass for advanced memory integration
The 3D integration technology in semiconductor fabrication requires a key component, the
ovonic threshold switching (OTS) selector, to suppress the current leakage. The As doped …
ovonic threshold switching (OTS) selector, to suppress the current leakage. The As doped …
Ovonic threshold switch chalcogenides: connecting the first-principles electronic structure to selector device parameters
Chalcogenides are attractive materials for microelectronics applications due to their ability to
change physical, optical, and electrical properties under applied electric stimulus. One of the …
change physical, optical, and electrical properties under applied electric stimulus. One of the …
Composition optimization and device understanding of Si-Ge-As-Te ovonic threshold switch selector with excellent endurance
D Garbin, W Devulder, R Degraeve… - 2019 IEEE …, 2019 - ieeexplore.ieee.org
In this work we explore the composition space of the Ovonic Threshold Switch (OTS)
selector device based on Si-Ge-As-Te material system. Physical Vapor Deposition (PVD) co …
selector device based on Si-Ge-As-Te material system. Physical Vapor Deposition (PVD) co …
In silico screening for As/Se-free ovonic threshold switching materials
Restricted use of hazardous environmental chemicals is one important challenge that the
semiconductor industry needs to face to improve its sustainability. Ovonic threshold …
semiconductor industry needs to face to improve its sustainability. Ovonic threshold …
Materials selection and mechanism of non-linear conduction in chalcogenide selector devices
H Li, J Robertson - Scientific Reports, 2019 - nature.com
The electronic structure and conduction mechanism of chalcogenide-based Ovonic
threshold switches (OTS) used as selectors in cross-point memory arrays is derived from …
threshold switches (OTS) used as selectors in cross-point memory arrays is derived from …
Threshold voltage drift in Te-based ovonic threshold switch devices under various operation conditions
In this research, we investigate threshold voltage drift in a B-Te based OTS device under
various operation conditions. To this aim, drift of threshold voltage after a switching process …
various operation conditions. To this aim, drift of threshold voltage after a switching process …
The investigations of characteristics of GeSe thin films and selector devices for phase change memory
G Liu, L Wu, X Chen, T Li, Y Wang, T Guo, Z Ma… - Journal of Alloys and …, 2019 - Elsevier
Ovonic threshold switching (OTS) selector is a key technology for high-density crossbar
memory array. The basic characteristics of GeSe OTS material including structural …
memory array. The basic characteristics of GeSe OTS material including structural …