A review of the Z2-FET 1T-DRAM memory: Operation mechanisms and key parameters

S Cristoloveanu, KH Lee, MS Parihar, H El Dirani… - Solid-State …, 2018 - Elsevier
The band-modulation and sharp-switching mechanisms in Z 2-FET device operated as a
capacitorless 1T-DRAM memory are reviewed. The main parameters that govern the …

Capacitor-less dynamic random access memory based on a III–V transistor with a gate length of 14 nm

C Navarro, S Karg, C Marquez, S Navarro… - Nature …, 2019 - nature.com
Dynamic random access memory (DRAM) cells are commonly used in electronic devices
and are formed from a single transistor and capacitor. Alternative approaches, which are …

Understanding of feedback field-effect transistor and its applications

C Lee, J Sung, C Shin - Applied Sciences, 2020 - mdpi.com
Feedback field-effect transistors (FBFETs) are devices based on a positive feedback loop in
which the electrons and holes in the channel region act on the energy states of the potential …

-FET as Capacitor-Less eDRAM Cell For High-Density Integration

C Navarro, M Duan, MS Parihar… - … on Electron Devices, 2017 - ieeexplore.ieee.org
2-D numerical simulations are used to demonstrate the Z 2-FET as a competitive embedded
capacitor-less dynamic random access memory cell for low-power applications …

A review of sharp-switching band-modulation devices

S Cristoloveanu, J Lacord, S Martinie, C Navarro… - Micromachines, 2021 - mdpi.com
This paper reviews the recently-developed class of band-modulation devices, born from the
recent progress in fully-depleted silicon-on-insulator (FD-SOI) and other ultrathin-body …

Experimental Demonstration of Operational Z2-FET Memory Matrix

S Navarro, C Navarro, C Marquez… - IEEE Electron …, 2018 - ieeexplore.ieee.org
In this letter, a functional Z 2-FET DRAM memory matrix is experimentally demonstrated for
the first time. Word-level operation with simultaneous reading and programming accesses is …

The floating body effect of a WSe 2 transistor with volatile memory performance

ZP Wang, P **e, JY Mao, R Wang, JQ Yang… - Materials …, 2022 - pubs.rsc.org
The floating body effect in Meta-Stable-Dip RAM (MSDRAM) has been broadly employed in
implementing single-transistor capacitor-less (1T0C) dynamic random access memory …

Capacitor-Less 4F DRAM Using Vertical InGaAs Junction for Ultimate Cell Scalability

JP Kim, J Sim, P Bidenko, DM Geum… - IEEE Electron …, 2022 - ieeexplore.ieee.org
In this work, we demonstrated capacitor-less 4F2 2-terminal InGaAs npn junction DRAM
through careful device design. Using epitaxially grown InGaAs which have a steep junction …

Reliability study of thin-oxide zero-ionization, zero-swing FET 1T-DRAM memory cell

S Navarro, C Navarro, C Marquez… - IEEE Electron …, 2019 - ieeexplore.ieee.org
The experimental time-dependent dielectric breakdown and ON voltage reliability of
advanced FD-SOI Z 2-FET memory cells are characterized for the first time. The front-gate …

InGaAs capacitor-less DRAM cells TCAD demonstration

C Navarro, S Navarro, C Marquez… - IEEE Journal of the …, 2018 - ieeexplore.ieee.org
2D numerical TCAD simulations are used to infer the behavior of III-V capacitor-less
dynamic RAM (DRAM) cells. In particular, indium gallium arsenide on insulator technology is …