公开(公告)号：US20240363738A1

公开(公告)日：2024-10-31

申请号：US18291779

申请日：2022-07-29

Applicant: Diraq Pty Ltd

Inventor： Ingvild HANSEN ,  Amanda Elizabeth SEEDHOUSE ,  André Luiz SARAIVA DE OLIVEIRA ,  Chih-Hwan Henry YANG ,  Arne LAUCHT ,  Andrew Steven DZURAK

IPC: H01L29/66 ,  B82Y10/00 ,  G06N10/20 ,  G06N10/40 ,  H01L29/82

CPC classification number: H01L29/66977 ,  B82Y10/00 ,  G06N10/20 ,  G06N10/40 ,  H01L29/82

Abstract: The present disclosure is related to quantum processing systems and more particularly to systems and methods for controlling quantum processing elements. A method for controlling one or more qubits in a quantum processing system, the quantum processing system comprising a plurality of qubits. The method comprises generating an AC electromagnetic field, modulating the amplitude of the AC electromagnetic field to generate an amplitude modulated AC electromagnetic field, applying the amplitude modulated AC electromagnetic field to the quantum processing system, wherein in an idle mode the plurality of qubits are tuned to be on resonance with the amplitude modulated AC electromagnetic field, and individually controlling the Larmor frequency of the one or more qubits to change synchronously with the amplitude modulated AC electromagnetic field to perform an operation on the one or more qubits.

公开(公告)号：US20240355496A1

公开(公告)日：2024-10-24

申请号：US18517515

申请日：2023-11-22

Applicant: Atom Computing Inc.

Inventor： Mickey MCDONALD ,  Benjamin BLOOM ,  Brian LESTER ,  Krish KOTRU ,  Jonathan KING ,  Albert RYOU

IPC: G21K1/00 ,  B82Y10/00 ,  B82Y15/00 ,  G06N10/40

CPC classification number: G21K1/006 ,  B82Y10/00 ,  B82Y15/00 ,  G06N10/40

Abstract: In an aspect, the present disclosure provides a method comprising providing a first optical trap and a second optical trap, trapping an atom in the first optical trap, identifying a presence of the atom in the first optical trap, and transferring the atom from the first optical trap to the second optical trap.

公开(公告)号：US20240354629A1

公开(公告)日：2024-10-24

申请号：US17990316

申请日：2022-11-18

Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC

Inventor： Matthew Benjamin HASTINGS ,  Zhenghan WANG ,  David Alexander AASEN

IPC: G06N10/70 ,  B82Y10/00 ,  G06N10/40

CPC classification number: G06N10/70 ,  B82Y10/00 ,  G06N10/40

Abstract: A method and apparatus for performing quantum error correction using an automorphism code related to the honeycomb code. The automorphism code is based on Kramers-Wannier (KW) duality. For embodiments on a hexagonal lattice using three repeated time steps, ⅓ of the pixels are active in a given time steps. In a given time step r, a KW circuit is applied to plaquettes labeled r mod 3, transferring quantum information from the active qubits at the beginning to a new set of active qubits at the end of the time step. Each of the three plaquette types is associated with one stabilizer either given by a product of six Z operators or three X operators. The KW circuit maps the product of X operators to the product of Z operators and vice-versa. The stabilizer group of the superlattice toric code changes every round.

公开(公告)号：US20240345318A1

公开(公告)日：2024-10-17

申请号：US18502263

申请日：2023-11-06

Applicant: Quantum Network Technologies, Inc.

Inventor： Dirk Robert ENGLUND ,  Brendan John SHIELDS

IPC: G02B6/122 ,  B82Y10/00 ,  H04B10/70

CPC classification number: G02B6/1228 ,  B82Y10/00 ,  H04B10/70

Abstract: A method for interacting with quantum states over respective time intervals comprises: providing, from at least one optical fiber interface, a fiber-coupled optical mode that controls optical coupling to and/or from an optical fiber, where at least a portion of the optical fiber extends outside of an interior of a housing comprising the at least one optical fiber interface; providing a quantum state from each quantum state emission element (QSEE) housed on or inside the housing; providing, from each of multiple portions of one or more directional structures, a preferential direction for an associated element-coupled optical mode that controls optical coupling to and from a different respective subset of one or more of the QSEEs; and scanning a scanning structure housed on or inside the housing to change an overlap between the fiber-coupled optical mode and a different respective one of the element-coupled optical modes over each time interval.

公开(公告)号：US20240344069A1

公开(公告)日：2024-10-17

申请号：US18753979

申请日：2024-06-25

Applicant: Emerald Therapeutics, Inc.

Inventor： Daniel J. Kleinbaum ,  Brian M. Frezza ,  Brad Bond ,  Jonathan Leung ,  George W. Fraser

IPC: C12N15/113 ,  B82Y10/00 ,  C07H21/04 ,  C12N15/11 ,  C12Q1/68 ,  G06N3/00 ,  G06N3/123

CPC classification number: C12N15/113 ,  B82Y10/00 ,  C07H21/04 ,  C12N15/11 ,  C12Q1/68 ,  G06N3/002 ,  G06N3/123 ,  C12N2310/322 ,  C12N2310/334

Abstract: Provided are nucleic acid translators capable of carrying out logic operations with improved efficiency, maximized output and reduced off-target effects, in particular in a biological system. Methods of using these translators to transduce signal are also provided.

公开(公告)号：US20240319588A1

公开(公告)日：2024-09-26

申请号：US18678002

申请日：2024-05-30

Applicant: Applied Materials, Inc.

Inventor： Amita JOSHI ,  Ian Matthew MCMACKIN ,  Rami HOURANI ,  Yingdong LUO ,  Sivapackia GANAPATHIAPPAN ,  Ludovic GODET

IPC: G03F7/00 ,  B29C59/00 ,  B29C71/02 ,  B29C71/04 ,  B82Y10/00 ,  B82Y40/00 ,  C01G23/04 ,  C01G25/02 ,  C01G33/00

CPC classification number: G03F7/0002 ,  B29C59/005 ,  B29C71/02 ,  B29C71/04 ,  C01G23/043 ,  C01G25/02 ,  C01G33/00 ,  B82Y10/00 ,  B82Y40/00 ,  C01P2004/64

Abstract: Embodiments of the present disclosure generally relate to imprint compositions and materials and related processes useful for nanoimprint lithography (NIL). In one or more embodiments, a method for preparing an imprinted surface is provided and includes disposing an imprint composition on a substrate, contacting the imprint composition with a stamp having a pattern, converting the imprint composition to an imprint material having the pattern, and removing the stamp from the imprint material. The imprint composition may contain one or more types of nanoparticles, one or more surface ligands, one or more solvents, one or more additives, and one or more acrylates.

公开(公告)号：US12096622B2

公开(公告)日：2024-09-17

申请号：US17502140

申请日：2021-10-15

Applicant: Applied Materials, Inc.

Inventor： Armin Saeedi Vahdat ,  John Hautala ,  Johannes M. van Meer

IPC: H10B41/20 ,  B82Y10/00 ,  B82Y40/00 ,  H10B41/23 ,  H10B41/27 ,  H10B41/41 ,  H10B43/20 ,  H10B43/23 ,  H10B43/27 ,  H10B43/40

CPC classification number: H10B41/20 ,  H10B41/41 ,  H10B43/20 ,  H10B43/40 ,  B82Y10/00 ,  B82Y40/00

Abstract: A semiconductor manufacturing process and semiconductor device having an airgap to isolate bottom implant portions of a substrate from upper source and drain device structure to reduce bottom current leakage and parasitic capacitance with an improved scalability on n-to-p spacing scaling. The disclosed device can be implanted to fabricate nanosheet FET and other such semiconductor device. The airgap is formed by etching into the substrate, below a trench in a vertical and horizontal direction. The trench is then filled with dielectric and upper device structure formed on either side of the dielectric filler trench.

公开(公告)号：US12079687B2

公开(公告)日：2024-09-03

申请号：US17212678

申请日：2021-03-25

Applicant: Duke University

Inventor： Kenneth R. Brown ,  Pak Hong Leung ,  Shilin Huang ,  Bichen Zhang

IPC: G06N10/00 ,  B82Y10/00 ,  G02F3/02

CPC classification number: G06N10/00 ,  B82Y10/00 ,  G02F3/026

Abstract: A system includes a controller configured to reconstitute a continuous waveform to a discrete analogue version. The system includes a numerical optimizer configured to determine frequencies of a pulse sequence. The numerical optimizer uses radial motional mode frequencies and a desired gate time. The numerical optimizer generates the pulse sequence by closing phase-space trajectories, disentangling spins and motions, and constraining a Rabi frequency for motional sideband transitions. The system also includes a display configured to illustrate a discrete frequency modulation pulse sequence based on the determined frequencies.

公开(公告)号：US20240266226A1

公开(公告)日：2024-08-08

申请号：US18625877

申请日：2024-04-03

Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.

Inventor： Shih-Yao Lin ,  Chih-Han Lin ,  Chen-Ping Chen ,  Hsiao Wen Lee

IPC: H01L21/8234 ,  B82Y10/00 ,  H01L27/088 ,  H01L29/06 ,  H01L29/423 ,  H01L29/66 ,  H01L29/775 ,  H01L29/786

CPC classification number: H01L21/823481 ,  H01L21/823418 ,  H01L27/088 ,  H01L29/0673 ,  H01L29/42392 ,  H01L29/66439 ,  H01L29/66545 ,  H01L29/775 ,  H01L29/78696 ,  B82Y10/00

Abstract: A method for making a semiconductor device includes: forming a first through sixth fin structures over a substrate, all extending along a first lateral direction, the second fin structure separated from each of the first and third fin structures with a first distance, the fifth fin structure separated from each of the fourth and sixth fin structures with the first distance, and the third fin structure separated from the fourth fin structure with a second distance; forming gate structures overlaying a respective portion of each of the first through sixth fin structures; forming a first through sixth pairs of trenches by removing respective portions of each of the first through sixth fin structures not overlaid by the gate structures; forming a dielectric passivation layer over the third and fourth pairs of trenches; and growing source/drain structures in the first, second, fifth, and sixth pairs of trenches, respectively.

公开(公告)号：US12056571B2

公开(公告)日：2024-08-06

申请号：US16979829

申请日：2019-03-11

Applicant: PSIQUANTUM CORP.

Inventor： Naomi Nickerson ,  Hector Bombin Palomo

IPC: G06N10/00 ,  B82Y10/00 ,  G06F18/232

CPC classification number: G06N10/00 ,  B82Y10/00 ,  G06F18/232

Abstract: A method includes obtaining a first qubit entangled with second, third, fourth, fifth, sixth, and seventh qubits and one or more of: an eighth qubit entangled with the second qubit and the seventh qubit; a ninth qubit entangled with the third qubit and the fourth qubit; a tenth qubit entangled with the fifth qubit and the sixth qubit; an eleventh qubit entangled with the eighth qubit and the ninth qubit; a twelfth qubit entangled with the eighth qubit and the ninth qubit; a thirteenth qubit entangled with the eighth qubit and the tenth qubit; a fourteenth qubit entangled with the eighth qubit and the tenth qubit; a fifteenth qubit entangled with the ninth qubit and the tenth qubit; and a sixteenth qubit entangled with the ninth qubit and the tenth qubit. Also disclosed are additional methods of obtaining a plurality of entangled qubits.