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ACM Journal on Emerging Technologies in Computing Systems (JETC), Volume 5 Issue 1, January 2009

Guest editorial: IEEE/ACM symposium on nanoscale architectures (NANOARCH07)
Sandeep Shukla
Article No.: 1
DOI: 10.1145/1482613.1482614

Towards achieving reliable and high-performance nanocomputing via dynamic redundancy allocation
Shuo Wang, Lei Wang, Faquir Jain
Article No.: 2
DOI: 10.1145/1482613.1482615

Nanoelectronic devices are considered to be the computational fabrics for the emerging nanocomputing systems due to their ultra-high speed and integration density. However, the imperfect bottom-up self-assembly fabrication leads to excessive...

Emerging nanodevice paradigm: Graphene-based electronics for nanoscale computing
Z. F. Wang, Huaixiu Zheng, Q. W. Shi, Jie Chen
Article No.: 3
DOI: 10.1145/1482613.1482616

The continued miniaturization of silicon-based electronic circuits is fast approaching its physical limitations. It is unlikely that advances in miniaturization, following the so-called Moore's Law, can continue in the foreseeable future....

A shift-register-based QCA memory architecture
Baris Taskin, Andy Chiu, Jonathan Salkind, Daniel Venutolo
Article No.: 4
DOI: 10.1145/1482613.1482617

A quantum-dot cellular automata (QCA) design of an nxm-bit, shift-register-based memory architecture is presented. The architecture maintains data at a stable conformation, which is contrary to traditional data in-motion concept for QCA...

A simulator for ballistic nanostructures in a 2-D electron gas
Dennis Huo, Qiaoyan Yu, David Wolpert, Paul Ampadu
Article No.: 5
DOI: 10.1145/1482613.1482618

A multipurpose simulator for ballistic nanostructures, based on classical mechanics of electrons at the Fermi level, has been successfully implemented. Despite the simplicity of the model, the simulator successfully reproduces a number of...