Trends in photoresist materials for extreme ultraviolet lithography: A review

X Wang, P Tao, Q Wang, R Zhao, T Liu, Y Hu, Z Hu… - Materials Today, 2023 - Elsevier
With the development of microelectronics, the demand for continuously miniaturized feature
sizes has driven continuous progress in lithography technology. Extreme ultraviolet (EUV) …

Extreme ultraviolet resist materials for sub-7 nm patterning

L Li, X Liu, S Pal, S Wang, CK Ober… - Chemical Society …, 2017 - pubs.rsc.org
Continuous ongoing development of dense integrated circuits requires significant
advancements in nanoscale patterning technology. As a key process in semiconductor high …

Recent developments in photoresists for extreme-ultraviolet lithography

CK Ober, F Käfer, C Yuan - Polymer, 2023 - Elsevier
This report describes recent developments and current needs in the field of high-resolution
photopolymers and photomolecules briefly describing prior generation lithographic …

Partial decarboxylation of hafnium oxide clusters for high resolution lithographic applications

PC Liao, PH Chen, YF Tseng, TA Shih, TA Lin… - Journal of Materials …, 2022 - pubs.rsc.org
This work shows a great influence on the EUV performance of hafnium carboxylate clusters
via slight structural modification. Treatment of hexameric hafnium clusters Hf6O4 (OH) 4 …

Development of nickel-based negative tone metal oxide cluster resists for sub-10 nm electron beam and helium ion beam lithography

R Kumar, M Chauhan, MG Moinuddin… - … applied materials & …, 2020 - ACS Publications
Hybrid metal–organic cluster resist materials, also termed as organo-inorganics,
demonstrate their potential for use in next-generation lithography owing to their ability for …

Advancing next generation nanolithography with infiltration synthesis of hybrid nanocomposite resists

N Tiwale, A Subramanian, K Kisslinger, M Lu… - Journal of Materials …, 2019 - pubs.rsc.org
Organic–inorganic hybrid resists are emerging as an effective way of addressing stringent
process requirements for aggressive down-scaling of semiconducting devices. However …

Effect of Metal Oxide Deposition on the Sensitivity and Resolution of E-Beam Photoresist

X Dong, Y Shao, H Ping, X Tong, Y Wu… - … Applied Materials & …, 2024 - ACS Publications
Organic–inorganic hybrid resists offer a solution to the issue of low sensitivity in organic
photoresists like poly (methyl methacrylate)(PMMA). In this study, an organic–inorganic …

Development of ultra-high molecular weight polyethylene-functionalized carbon nano-onions composites for biomedical applications

N Mamidi, MRM Gamero, JV Castrejón… - Diamond and Related …, 2019 - Elsevier
Herein, carbon nano-onions (CNOs) were covalently functionalized with mercaptophenyl
methacrylate (MPMA) and ultra-high molecular weight polyethylene/functionalized carbon …

Organotin in nonchemically amplified polymeric hybrid resist imparts better resolution with sensitivity for next-generation lithography

J Peter, MG Moinuddin, S Ghosh… - ACS Applied Polymer …, 2020 - ACS Publications
Given the need for a next-generation technology node in the area of integrated circuits (ICs),
improvement in the properties of resist materials, particularly sensitivity (ED), resolution …

Enhanced Solubility of Zirconium Oxo Clusters from Diacetoxyzirconium (IV) Oxide Aqueous Solution as Inorganic Extreme‐Ultraviolet Photoresists

S Kataoka, K Sue - European Journal of Inorganic Chemistry, 2022 - Wiley Online Library
Metal oxo clusters have drawn a great deal of attention as the extreme‐ultraviolet (EUV)
photoresists. However, industrial implementation in the next‐generation lithography …