US 12,471,503 B2
Superconducting quantum computing apparatus including frequency tunable devices
Hyeok Shin Kwon, Suwon-si (KR); and Dae Yun Kim, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Jun. 11, 2024, as Appl. No. 18/739,940.
Claims priority of application No. 10-2024-0004168 (KR), filed on Jan. 10, 2024.
Prior Publication US 2025/0228142 A1, Jul. 10, 2025
Int. Cl. H03K 17/92 (2006.01); H10N 60/12 (2023.01); H10N 60/80 (2023.01); H10N 60/82 (2023.01); H10N 60/85 (2023.01)
CPC H10N 60/12 (2023.02) [H03K 17/92 (2013.01); H10N 60/805 (2023.02); H10N 60/82 (2023.02); H10N 60/85 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A superconducting computing apparatus comprising:
frequency tunable devices connected to each other and arranged in a shape;
a ferromagnetic film disposed adjacent to the frequency tunable devices and having an up magnetic domain or a down magnetic domain; and
a control circuit configured to adjust a position of a magnetic domain wall in the ferromagnetic film by applying a current to the ferromagnetic film, wherein the position of the magnetic domain wall controls a resonant frequency of the frequency tunable devices.