Zobrazeno 1 - 10
of 110
pro vyhledávání: '"Herr, Quentin"'
Autor:
Lozano, Daniel Pérez, Soulié, Jean-Philippe, Hodges, Blake, Piao, Xiaoyu, O'Neal, Sabine, Valente-Feliciano, Anne-Marie, Herr, Quentin, Tőkei, Zsolt, Kim, Min-Soo, Herr, Anna
Scaling superconducting digital circuits requires fundamental changes in the current material set and fabrication process. The transition to 300 mm wafers and the implementation of advanced lithography are instrumental in facilitating mature CMOS pro
Externí odkaz:
http://arxiv.org/abs/2311.09772
Superconducting digital Pulse-Conserving Logic (PCL) and Josephson SRAM (JSRAM) memory together enable scalable circuits with energy efficiency 100x beyond leading-node CMOS. Circuit designs support high throughput and low latency when implemented in
Externí odkaz:
http://arxiv.org/abs/2303.16801
Autor:
Herr, Anna, Herr, Quentin, Brebels, Steve, Kim, Min-Soo, Pokhrel, Ankit, Hodges, Blake, Josephsen, Trent, ONeal, Sabine, Bai, Ruiheng, Nowack, Katja, Valente-Feliciano, Anne-Marie, Tökei, Zsolt
We describe a fabrication stackup for digital logic with 16 superconducting NbTiN layers, self-shunted a-silicon barrier Josephson Junctions (JJs), and low loss, high-$\kappa$ tunable HZO capacitors. The stack enables 400 MJJ/cm$^2$ device density, e
Externí odkaz:
http://arxiv.org/abs/2303.16792
Autor:
Dai, Haitao, Kegerreis, Corey, Gamage, Deepal Wehella, Egan, Jonathan, Nielsen, Max, Chen, Yuan, Tuckerman, David, Peek, Sherman E., Yelamanchili, Bhargav, Hamilton, Michael, Das, Rabindra, Herr, Anna, Herr, Quentin
Interconnect properties position superconducting digital circuits to build large, high performance, power efficient digital systems. We report a board-to-board communication data link, which is a critical technological component that has not yet been
Externí odkaz:
http://arxiv.org/abs/2109.01808
Autor:
Egan, Jonathan, Nielsen, Max, Strong, Joshua, Talanov, Vladimir V., Rudman, Ed, Song, Brainton, Herr, Quentin, Herr, Anna
Superconducting digital circuits are a promising approach to build packaged-level integrated systems with high energy-efficiency and computational density. In such systems, performance of the data link between chips mounted on a multi-chip module (MC
Externí odkaz:
http://arxiv.org/abs/2109.00560
The true-differential superconductor on-chip amplifier has complementary outputs that float with respect to chip ground. This improves signal integrity and compatibility with the receiving semiconductor stage. Both source-terminated and non-source-te
Externí odkaz:
http://arxiv.org/abs/2104.07372
Autor:
Talanov, Vladimir V., Knee, Derek, Harms, David, Perkins, Kieran, Urbanas, Andrew, Egan, Jonathan, Herr, Quentin, Herr, Anna
Interconnects are a major discriminator for superconducting digital technology, enabling energy efficient data transfer and high-bandwidth heterogeneous integration. We report a method to simulate propagation of picosecond pulses in superconducting p
Externí odkaz:
http://arxiv.org/abs/2104.07371
Autor:
Herr, Quentin, Braun, Alex, Brownfield, Andrew, Rudman, Ed, Dosch, Dan, Josephsen, Trent, Herr, Anna
A circuit-simulation-based method is used to determine the thermally-induced bit error rate of superconducting logic circuits. Simulations are used to evaluate the multidimensional Gaussian integral across noise current sources attached to the active
Externí odkaz:
http://arxiv.org/abs/2104.07092
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