公开(公告)号：US20240096799A1

公开(公告)日：2024-03-21

申请号：US18518394

申请日：2023-11-22

申请人： PsiQuantum Corp.

发明人： Faraz Najafi ,  Vitor Riseti Manfrinato

IPC分类号： H01L23/528 ,  H10N60/83 ,  H10N69/00

CPC分类号： H01L23/5283 ,  H10N60/83 ,  H10N69/00 ,  H01L23/53285

摘要： A superconducting circuit includes a photon detector component, a second component, and a multi-taper superconducting connector shaped to reduce current crowding, the superconducting connector electrically connecting the photon detector component and the second component. The multi-taper superconducting connector includes a first taper arranged adjacent the photon detector component and a second taper arranged adjacent the second component.

公开(公告)号：US11830811B2

公开(公告)日：2023-11-28

申请号：US17408309

申请日：2021-08-20

申请人： PsiQuantum Corp

发明人： Faraz Najafi ,  Vitor Riseti Manfrinato

IPC分类号： H01L23/528 ,  H10N60/83 ,  H10N69/00 ,  H01L23/532 ,  H10N60/84 ,  H10N60/85

CPC分类号： H01L23/5283 ,  H10N60/83 ,  H10N69/00 ,  H01L23/53285 ,  H10N60/84 ,  H10N60/855

摘要： A superconducting circuit includes a first component having a first connection point. The first connection point has a first width. The superconducting circuit includes a second component having a second connection point. The second connection point has a second width that is larger than the first width. The superconducting circuit includes a superconducting connector shaped to reduce current crowding. The superconducting connector electrically connects the first connection point and the second connection point. The superconducting connector includes a first taper positioned adjacent the first connection point and having a non-linear shape and a second taper positioned adjacent the second connection point.

公开(公告)号：US20210183767A1

公开(公告)日：2021-06-17

申请号：US16575274

申请日：2019-09-18

申请人： PsiQuantum Corp.

发明人： Faraz Najafi ,  Vitor Riseti Manfrinato

IPC分类号： H01L23/528 ,  H01L39/08 ,  H01L27/18

摘要： The various embodiments described herein include methods, devices, and circuits for reducing or minimizing current crowding effects in manufactured superconductors. In some embodiments, a superconducting circuit includes: (1) a first component having a first connection point, the first connection point having a first width; (2) a second component having a second connection point, the second connection point having a second width that is larger than the first width; and (3) a connector electrically connecting the first connection point and the second connection point, the connector including: (a) a first taper having a first slope and a non-linear shape; (b) a second taper having a second slope; and (c) a connecting portion connecting the first taper to the second taper, the connecting portion having a third slope that is less than the first slope and less than the second slope.

公开(公告)号：US20210384126A1

公开(公告)日：2021-12-09

申请号：US17408309

申请日：2021-08-20

申请人： PsiQuantum Corp

发明人： Faraz Najafi ,  Vitor Riseti Manfrinato

IPC分类号： H01L23/528 ,  H01L27/18 ,  H01L39/08

摘要： A superconducting circuit includes a first component having a first connection point. The first connection point has a first width. The superconducting circuit includes a second component having a second connection point. The second connection point has a second width that is larger than the first width. The superconducting circuit includes a superconducting connector shaped to reduce current crowding. The superconducting connector electrically connects the first connection point and the second connection point. The superconducting connector includes a first taper positioned adjacent the first connection point and having a non-linear shape and a second taper positioned adjacent the second connection point.

公开(公告)号：US11101215B2

公开(公告)日：2021-08-24

申请号：US16575274

申请日：2019-09-18

申请人： PsiQuantum Corp.

发明人： Faraz Najafi ,  Vitor Riseti Manfrinato

IPC分类号： H01L23/528 ,  H01L39/08 ,  H01L27/18 ,  H01L23/532 ,  H01L39/12 ,  H01L39/10

摘要： The various embodiments described herein include methods, devices, and circuits for reducing or minimizing current crowding effects in manufactured superconductors. In some embodiments, a superconducting circuit includes: (1) a first component having a first connection point, the first connection point having a first width; (2) a second component having a second connection point, the second connection point having a second width that is larger than the first width; and (3) a connector electrically connecting the first connection point and the second connection point, the connector including: (a) a first taper having a first slope and a non-linear shape; (b) a second taper having a second slope; and (c) a connecting portion connecting the first taper to the second taper, the connecting portion having a third slope that is less than the first slope and less than the second slope.