Antardipan Pal, Yong Zhang, Dennis D. Yau. Monolithic and single-functional-unit level integration of electronic and photonic elements: FET-LET hybrid 6T SRAM[J]. Photonics Research, 2021, 9(7): 1369
- Photonics Research
- Vol. 9, Issue 7, 1369 (2021)
Fig. 1. 6T SRAM cell.
Fig. 2. Schematic of a light-effect transistor (LET). (a) Output and (b) transfer characteristics of a prototype LET based on a CdSe nanowire.
Fig. 3. Prototype hybrid 6T SRAM cell with LET access.
Fig. 4. Read and write delay and energy for various SRAM arrays with FET, LET, and ballistic LET access devices. (a) Read delay, (b) read energy, (c) write delay, (d) write energy. The curves with LETs and ballistic LETs are indistinguishable.
Fig. 5. Prototype hybrid 6T array.
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Table 1. Comparison of the Performance of 4 kB and 16 kB SRAM Arrays with FET, LET, and Ballistic LET Access Devices
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