Zobrazeno 1 - 10
of 116
pro vyhledávání: '"J.M. Slaughter"'
Autor:
H. Wu, V. Katragadda, E. Evarts, E. Edwards, R. Southwick, A. Dutta, G. Lauer, V. Mehta, R. Johnson, O. van der Straten, A. Reznicek, M. Wordeman, M. Rizzolo, R. Patlolla, D. Metzler, C. Yang, D. Edelstein, D. Canaperi, S. Teehan, J.M. Slaughter, D.C. Worledge
Publikováno v:
2021 IEEE International Electron Devices Meeting (IEDM).
Autor:
G. Steiner, Kenneth H. Smith, Mark F. Deherrera, Gregory W. Grynkewich, Srinivas V. Pietambaram, Jijun Sun, Renu W. Dave, J.M. Slaughter, B. Craigo, Johan Åkerman, Saied N. Tehrani
Publikováno v:
IEEE Transactions on Magnetics. 42:1935-1939
We report the first demonstration of a magnetoresistive random access memory (MRAM) circuit incorporating MgO-based magnetic tunnel junction (MTJ) material for higher performance. We compare our results to those of AlOx-based devices, and we discuss
Autor:
Mark A. Durlam, Jijun Sun, Mark F. Deherrera, Renu W. Dave, Gregory W. Grynkewich, Srinivas V. Pietambaram, Johan Åkerman, J.M. Slaughter, Kenneth H. Smith, Bradley N. Engel, Saied N. Tehrani, N. D. Rizzo, Brian R. Butcher, Jason Allen Janesky
Publikováno v:
IEEE Transactions on Magnetics. 41:132-136
A 4-Mb magnetoresistive random access memory (MRAM) with a novel magnetic bit cell and toggle switching mode is presented. The circuit was designed in a five level metal, 0.18-mum complementary metal-oxide-semiconductor process with a bit cell size o
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Autor:
Saied N. Tehrani, Johan Åkerman, Mark F. Deherrera, Renu W. Dave, J.M. Slaughter, J.T. Martin, Jijun Sun
Publikováno v:
IEEE Transactions on Magnetics. 42:2661-2663
We present a detailed investigation into the intrinsic tunnel barrier reliability in AlOx-based magnetic tunnel junctions (MTJs) as a function of aluminum thickness and oxidation time. The intrinsic reliability is measured as the ramped breakdown vol
Autor:
Renu W. Dave, J.M. Slaughter, Jijun Sun, Srinivas V. Pietambaram, Jason Allen Janesky, G. Steiner
Publikováno v:
IEEE Transactions on Magnetics. 40:2619-2621
Synthetic antiferromagnet (SAF) structures are a key element of TMR and GMR read heads and MRAM devices. Control of the SAF coupling strength and thermal endurance are key issues for these technologies. We find that the coupling strength increases wi
Autor:
J.M. Slaughter
Publikováno v:
2007 65th Annual Device Research Conference.
In this paper we review recent progress, present specifics of Freescale's commercial MRAM device, and discuss the future outlook for MRAM technology, including the extension of Toggle MRAM to meet industrial/automotive requirements, and scaling behav
Autor:
Bradley N. Engel, Gregory W. Grynkewich, J.M. Slaughter, Mark A. Durlam, P. Shah, Mark F. Deherrera, Bich-Yen Nguyen, J. Salter, B. Martino, Young Sir Chung
Publikováno v:
2007 IEEE International Conference on Integrated Circuit Design and Technology.
Magnetoresistive random access memory (MRAM) is based on magnetic tunnel junction devices integrated with standard CMOS resulting in high-speed read and write, unlimited endurance, and the highest reliability of any non-volatile memory. MRAM is a uni
Publikováno v:
Physical review letters. 99(4)
Precisely engineered tunnel junctions exhibit a long sought effect that occurs when the energy of the electron is comparable to the potential energy of the tunneling barrier. The resistance of metal-insulator-metal tunnel junctions oscillates with an
Publikováno v:
Physical Review B. 74
The tunneling conductance of three varieties of $\mathrm{Co}\mathrm{Fe}\mathrm{B}∕\mathrm{Mg}\mathrm{O}∕\mathrm{Co}\mathrm{Fe}\mathrm{B}$ magnetic tunnel junctions depends quadratically on the applied voltage to anomalously high biases. Within th