Future logic scaling: Towards atomic channels and deconstructed chips

SB Samavedam, J Ryckaert, E Beyne… - 2020 IEEE …, 2020 - ieeexplore.ieee.org
… treated with a H2 plasma [19]. Surface modification of deposition-… margin for dual metal
gate patterning. (b) Dual metal … tri-gate transistors, self-aligned contacts and high density MIM …

High-density logic-in-memory devices using vertical indium arsenide nanowires on silicon

MS Ram, KM Persson, A Irish, A Jönsson, R Timm… - Nature …, 2021 - nature.com
… is observed only when scaled beyond a cell size of 10 nm 2 (ref. ). … Our work is a step towards
implementing the 1T1R … deposited using sputtering and patterned using photolithography. …

Large dense periodic arrays of vertically aligned sharp silicon nanocones

D Jonker, EJW Berenschot, NR Tas… - Nanoscale research …, 2022 - Springer
… From this perspective, an ultimate fabrication route toward SiNC arrays provides control
the hybrid patterned silicon substrates was performed in an inductively coupled plasma etcher (…

Logic Gates Based on 3D Vertical Junctionless Gate-All-Around Transistors with Reliable Multilevel Contact Engineering

A Kumar, J Müller, S Pelloquin, A Lecestre… - Nano Letters, 2024 - ACS Publications
… a significant transition toward planar vertically stacked gate-all-… We utilize a two-step oxidation
process, first patterning the first … Cr gate layer, vias are defined by lithography and plasma-…

Sub-10 nm fabrication: methods and applications

Y Chen, Z Shu, S Zhang, P Zeng, H Liang… - … Journal of Extreme …, 2021 - iopscience.iop.org
… -10 nm features reported in these works are only defined on the resist. High-fidelity pattern
transfer is also significant to sub-10 nm … in pattern transfer to fulfill the fabrication of sub-10 nm

[HTML][HTML] Plasma processing for advanced microelectronics beyond CMOS

N Marchack, L Buzi, DB Farmer, H Miyazoe… - Journal of Applied …, 2021 - pubs.aip.org
… Tailoring of plasma chemistry yielded benefits to patterning … Looking toward the future,
quantum computing is a potential … plasma ion doping of Si and Sn into InGaAs in high density

Scalable fabrication of metallic nanogaps at the sub‐10 nm level

S Luo, BH Hoff, SA Maier, JC de Mello - Advanced Science, 2021 - Wiley Online Library
… widely used for patterning nanogaps at the sub-10 nm level due to … nm light from an intense
EUV source is directed toward a … a better choice for high density nanoscale patterning. [ 63 ] …

Fabrication of graphoepitaxial gate-all-around Si circuitry patterned nanowire arrays using block copolymer assisted hard mask approach

T Ghoshal, R Senthamaraikannan, MT Shaw… - ACS …, 2021 - ACS Publications
… ) applications, a high density of nanoscale transistors must to be … with Si 3 N 4 sidewall toward
gate-all-around application. The … , one to generate and control the plasma density by direct …

Challenges for spacer and source/drain cavity patterning in CFET devices

G Mannaert, H Mertens, M Hosseini… - Advanced Etch …, 2023 - spiedigitallibrary.org
… it brought us towards the 3D fin shaped devices and the gate-all… Joubert, “Patterning of silicon
nitride for CMOS gate spacer … the silicon consumption in CH3F/O2/He high density plasmas

Spatially‐Modulated Silicon Interface Energetics Via Hydrogen Plasma‐Assisted Atomic Layer Deposition of Ultrathin Alumina

A Henning, JD Bartl, L Wolz, M Christis… - Advanced Materials …, 2023 - Wiley Online Library
… , we demonstrate smooth charge density patterns via spatially … We note that the spectrum is
shifted towards higher BE due … Following Ohmic contact formation, 10 nm Ti and 100 nm Au …