Matches in SemOpenAlex for { <https://semopenalex.org/work/W2266823799> ?p ?o ?g. }
- W2266823799 endingPage "379" @default.
- W2266823799 startingPage "361" @default.
- W2266823799 abstract "Superconductor digital electronics using Josephson junctions as ultrafast switches and magnetic-flux encoding of information was proposed over 30 years ago as a sub-terahertz clock frequency alternative to semiconductor electronics based on complementary metal-oxide-semiconductor (CMOS) transistors. Recently, interest in developing superconductor electronics has been renewed due to a search for energy saving solutions in applications related to high-performance computing. The current state of superconductor electronics and fabrication processes are reviewed in order to evaluate whether this electronics is scalable to a very large scale integration (VLSI) required to achieve computation complexities comparable to CMOS processors. A fully planarized process at MIT Lincoln Laboratory, perhaps the most advanced process developed so far for superconductor electronics, is used as an example. The process has nine superconducting layers: eight Nb wiring layers with the minimum feature size of 350 nm, and a thin superconducting layer for making compact high-kinetic-inductance bias inductors. All circuit layers are fully planarized using chemical mechanical planarization (CMP) of SiO2 interlayer dielectric. The physical limitations imposed on the circuit density by Josephson junctions, circuit inductors, shunt and bias resistors, etc., are discussed. Energy dissipation in superconducting circuits is also reviewed in order to estimate whether this technology, which requires cryogenic refrigeration, can be energy efficient. Fabrication process development required for increasing the density of superconductor digital circuits by a factor of ten and achieving densities above 10^7 Josephson junctions per cm^2 is described." @default.
- W2266823799 created "2016-06-24" @default.
- W2266823799 creator A5078413512 @default.
- W2266823799 date "2016-05-01" @default.
- W2266823799 modified "2023-10-14" @default.
- W2266823799 title "Superconductor digital electronics: Scalability and energy efficiency issues (Review Article)" @default.
- W2266823799 cites W1530341740 @default.
- W2266823799 cites W1665242726 @default.
- W2266823799 cites W1680374763 @default.
- W2266823799 cites W1965492493 @default.
- W2266823799 cites W1965764144 @default.
- W2266823799 cites W1969428739 @default.
- W2266823799 cites W1969559228 @default.
- W2266823799 cites W1971280001 @default.
- W2266823799 cites W1972669646 @default.
- W2266823799 cites W1979959384 @default.
- W2266823799 cites W1981809770 @default.
- W2266823799 cites W1982814192 @default.
- W2266823799 cites W1986342779 @default.
- W2266823799 cites W1994025570 @default.
- W2266823799 cites W1998733550 @default.
- W2266823799 cites W2007561926 @default.
- W2266823799 cites W2009357005 @default.
- W2266823799 cites W2010888767 @default.
- W2266823799 cites W2011589605 @default.
- W2266823799 cites W2013745586 @default.
- W2266823799 cites W2016657571 @default.
- W2266823799 cites W2020018917 @default.
- W2266823799 cites W2028194301 @default.
- W2266823799 cites W2032415713 @default.
- W2266823799 cites W2032857626 @default.
- W2266823799 cites W2033262734 @default.
- W2266823799 cites W2034687774 @default.
- W2266823799 cites W2035805471 @default.
- W2266823799 cites W2039932407 @default.
- W2266823799 cites W2043258391 @default.
- W2266823799 cites W2046503632 @default.
- W2266823799 cites W2050134401 @default.
- W2266823799 cites W2051072517 @default.
- W2266823799 cites W2052358907 @default.
- W2266823799 cites W2060049211 @default.
- W2266823799 cites W2060774886 @default.
- W2266823799 cites W2061346507 @default.
- W2266823799 cites W2063513958 @default.
- W2266823799 cites W2064991470 @default.
- W2266823799 cites W2070720518 @default.
- W2266823799 cites W2070992435 @default.
- W2266823799 cites W2072434547 @default.
- W2266823799 cites W2074727920 @default.
- W2266823799 cites W2077761559 @default.
- W2266823799 cites W2081304300 @default.
- W2266823799 cites W2085995314 @default.
- W2266823799 cites W2087269355 @default.
- W2266823799 cites W2087873353 @default.
- W2266823799 cites W2088947300 @default.
- W2266823799 cites W2090544587 @default.
- W2266823799 cites W2091987965 @default.
- W2266823799 cites W2092800923 @default.
- W2266823799 cites W2093050433 @default.
- W2266823799 cites W2094862558 @default.
- W2266823799 cites W2095548215 @default.
- W2266823799 cites W2097458434 @default.
- W2266823799 cites W2097634561 @default.
- W2266823799 cites W2097693241 @default.
- W2266823799 cites W2101404917 @default.
- W2266823799 cites W2101869610 @default.
- W2266823799 cites W2102688186 @default.
- W2266823799 cites W2108357628 @default.
- W2266823799 cites W2108417288 @default.
- W2266823799 cites W2111660953 @default.
- W2266823799 cites W2111779451 @default.
- W2266823799 cites W2113083660 @default.
- W2266823799 cites W2114672756 @default.
- W2266823799 cites W2114756528 @default.
- W2266823799 cites W2117099891 @default.
- W2266823799 cites W2118102352 @default.
- W2266823799 cites W2118801694 @default.
- W2266823799 cites W2119344870 @default.
- W2266823799 cites W2119587409 @default.
- W2266823799 cites W2121361233 @default.
- W2266823799 cites W2123710705 @default.
- W2266823799 cites W2124564085 @default.
- W2266823799 cites W2125490743 @default.
- W2266823799 cites W2125917019 @default.
- W2266823799 cites W2126934065 @default.
- W2266823799 cites W2127123350 @default.
- W2266823799 cites W2127753129 @default.
- W2266823799 cites W2127894662 @default.
- W2266823799 cites W2129026859 @default.
- W2266823799 cites W2129811715 @default.
- W2266823799 cites W2130930316 @default.
- W2266823799 cites W2131943194 @default.
- W2266823799 cites W2132527496 @default.
- W2266823799 cites W2132976724 @default.
- W2266823799 cites W2134022584 @default.
- W2266823799 cites W2134846453 @default.
- W2266823799 cites W2136520857 @default.
- W2266823799 cites W2141231035 @default.