{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,9]],"date-time":"2026-04-09T14:37:33Z","timestamp":1775745453197,"version":"3.50.1"},"reference-count":42,"publisher":"Association for Computing Machinery (ACM)","issue":"2","license":[{"start":{"date-parts":[[2013,5,1]],"date-time":"2013-05-01T00:00:00Z","timestamp":1367366400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"funder":[{"DOI":"10.13039\/100000190","name":"U.S. Department of Commerce","doi-asserted-by":"publisher","award":["70NANB7H7012"],"award-info":[{"award-number":["70NANB7H7012"]}],"id":[{"id":"10.13039\/100000190","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","award":["740877, 924041"],"award-info":[{"award-number":["740877, 924041"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000185","name":"Defense Advanced Research Projects Agency","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000185","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["J. Emerg. Technol. Comput. Syst."],"published-print":{"date-parts":[[2013,5]]},"abstract":"<jats:p>\n            Spin-transfer torque magnetic random access memory (STT-MRAM) is a novel, magnetic memory technology that leverages the base platform established by an existing 100+nm node memory product called MRAM to enable a scalable nonvolatile memory solution for advanced process nodes. STT-MRAM features fast read and write times, small cell sizes of 6F\n            <jats:sup>2<\/jats:sup>\n            and potentially even smaller, and compatibility with existing DRAM and SRAM architecture with relatively small associated cost added. STT-MRAM is essentially a magnetic multilayer resistive element cell that is fabricated as an additional metal layer on top of conventional CMOS access transistors. In this review we give an overview of the existing STT-MRAM technologies currently in research and development across the world, as well as some specific discussion of results obtained at Grandis and with our foundry partners. We will show that in-plane STT-MRAM technology, particularly the DMTJ design, is a mature technology that meets all conventional requirements for an STT-MRAM cell to be a nonvolatile solution matching DRAM and\/or SRAM drive circuitry. Exciting recent developments in perpendicular STT-MRAM also indicate that this type of STT-MRAM technology may reach maturity faster than expected, allowing even smaller cell size and product introduction at smaller nodes.\n          <\/jats:p>","DOI":"10.1145\/2463585.2463589","type":"journal-article","created":{"date-parts":[[2013,6,5]],"date-time":"2013-06-05T12:09:34Z","timestamp":1370434174000},"page":"1-35","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":424,"title":["Spin-transfer torque magnetic random access memory (STT-MRAM)"],"prefix":"10.1145","volume":"9","author":[{"given":"Dmytro","family":"Apalkov","sequence":"first","affiliation":[{"name":"Grandis Inc."}]},{"given":"Alexey","family":"Khvalkovskiy","sequence":"additional","affiliation":[{"name":"Grandis Inc."}]},{"given":"Steven","family":"Watts","sequence":"additional","affiliation":[{"name":"Grandis Inc."}]},{"given":"Vladimir","family":"Nikitin","sequence":"additional","affiliation":[{"name":"Grandis Inc."}]},{"given":"Xueti","family":"Tang","sequence":"additional","affiliation":[{"name":"Grandis Inc."}]},{"given":"Daniel","family":"Lottis","sequence":"additional","affiliation":[{"name":"Grandis Inc."}]},{"given":"Kiseok","family":"Moon","sequence":"additional","affiliation":[{"name":"Grandis Inc."}]},{"given":"Xiao","family":"Luo","sequence":"additional","affiliation":[{"name":"Grandis Inc."}]},{"given":"Eugene","family":"Chen","sequence":"additional","affiliation":[{"name":"Grandis Inc."}]},{"given":"Adrian","family":"Ong","sequence":"additional","affiliation":[{"name":"Grandis Inc."}]},{"given":"Alexander","family":"Driskill-Smith","sequence":"additional","affiliation":[{"name":"Grandis Inc."}]},{"given":"Mohamad","family":"Krounbi","sequence":"additional","affiliation":[{"name":"Grandis Inc."}]}],"member":"320","published-online":{"date-parts":[[2013,5,29]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1147\/rd.501.0055"},{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.1330562"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1109\/TMAG.2010.2041330"},{"key":"e_1_2_1_4_1","volume-title":"Proceedings of the Annual Magnetism and Magnetic Materials Conference.","author":"Apalkov D.","year":"2010"},{"key":"e_1_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.54.9353"},{"key":"e_1_2_1_6_1","doi-asserted-by":"crossref","first-page":"5","DOI":"10.1103\/PhysRevB.63.054416","article-title":"Spin-dependent tunneling conductance of Fe|MgO|Fe sandwiches","volume":"63","author":"Butler W. 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