Phase‐Change Logic via Thermal Cross‐Talk for Computation in Memory
Phase‐Change Logic via Thermal Cross‐Talk for Computation in Memory
复制标题
通过热交叉实现相变逻辑 - Talk for 内存计算
DOI:
10.1002/pssr.202000422
复制
发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Gokirmak, Ali
中科院分区:
文献类型:
--
作者:
Kanan, Nadim;Khan, Raihan Sayeed;Woods, Zachary;Silva, Helena;Gokirmak, Ali
Herein, logic function implementations are computationally demonstrated using lateral and vertical multicontact phase‐change devices integrated with complementary metal–oxide–semiconductor (CMOS) circuitry, which use thermal cross‐talk as a coupling mechanism to implement logic functions at smaller CMOS footprints. Thermal cross‐talk during the write operations is utilized to recrystallize the previously amorphized regions to achieve toggle operations. Amorphized regions formed between different pairs of write contacts are utilized to isolate read contacts. Typical expected reduction in CMOS footprint is ≈50% using the described approach for toggle‐multiplexing, JK‐multiplexing, and 2 × 2 routing. The switching speeds of the phase‐change devices are in the order of nanoseconds and are inherently nonvolatile. An electrothermal modeling framework with dynamic materials models is used to capture the device dynamics, and current and voltage requirements.
登录
查看更多内容
DOI:
--
发表时间:
2019
期刊:
Device Research Conference
影响因子:
--
作者:
R. Khan;Nadim H. Kanan;J. Scoggin;H. Silva;A. Gokirmak
通讯作者:
A. Gokirmak
DOI:
--
发表时间:
2012
期刊:
IEEE Computer Society Annual Symposium on VLSI
影响因子:
--
作者:
A. Faraclas;N. Williams;F. Dirisaglik;K. Cil;A. Gokirmak;H. Silva
通讯作者:
H. Silva
DOI:
--
发表时间:
2017
期刊:
--
影响因子:
--
作者:
Nadim H. Kanan
通讯作者:
Nadim H. Kanan
影响因子:
2.3
作者:
Nadim H. Kanan;H. Silva;A. Gokirmak
通讯作者:
A. Gokirmak
影响因子:
1.6
作者:
L. Adnane;N. Williams;H. Silva;A. Gokirmak
通讯作者:
A. Gokirmak