Zobrazeno 1 - 10
of 2 553
pro vyhledávání: '"R Schreiber"'
Autor:
Mats Volmer, Tom Struck, Arnau Sala, Bingjie Chen, Max Oberländer, Tobias Offermann, Ran Xue, Lino Visser, Jhih-Sian Tu, Stefan Trellenkamp, Łukasz Cywiński, Hendrik Bluhm, Lars R. Schreiber
Publikováno v:
npj Quantum Information, Vol 10, Iss 1, Pp 1-8 (2024)
Abstract In Si/SiGe heterostructures, the low-lying excited valley state seriously limits the operability and scalability of electron spin qubits. For characterizing and understanding the local variations in valley splitting, fast probing methods wit
Externí odkaz:
https://doaj.org/article/55d4b4d6b14047d1985ab92bcd5b0b1a
Autor:
Matthias Künne, Alexander Willmes, Max Oberländer, Christian Gorjaew, Julian D. Teske, Harsh Bhardwaj, Max Beer, Eugen Kammerloher, René Otten, Inga Seidler, Ran Xue, Lars R. Schreiber, Hendrik Bluhm
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Quantum processor architectures must enable scaling to large qubit numbers while providing two-dimensional qubit connectivity and exquisite operation fidelities. For microwave-controlled semiconductor spin qubits, dense arrays have made cons
Externí odkaz:
https://doaj.org/article/376bc7affec2407cac14f6671b826f2e
Autor:
Jan Klos, Jan Tröger, Jens Keutgen, Merritt P. Losert, Nikolay V. Abrosimov, Joachim Knoch, Hartmut Bracht, Susan N. Coppersmith, Mark Friesen, Oana Cojocaru‐Mirédin, Lars R. Schreiber, Dominique Bougeard
Publikováno v:
Advanced Science, Vol 11, Iss 42, Pp n/a-n/a (2024)
Abstract Understanding crystal characteristics down to the atomistic level increasingly emerges as a crucial insight for creating solid state platforms for qubits with reproducible and homogeneous properties. Here, isotope concentration depth profile
Externí odkaz:
https://doaj.org/article/1c32a34c37c34bf3ad0c5210df46c1fe
Autor:
Ran Xue, Max Beer, Inga Seidler, Simon Humpohl, Jhih-Sian Tu, Stefan Trellenkamp, Tom Struck, Hendrik Bluhm, Lars R. Schreiber
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-7 (2024)
Abstract The connectivity within single carrier information-processing devices requires transport and storage of single charge quanta. Single electrons have been adiabatically transported while confined to a moving quantum dot in short, all-electrica
Externí odkaz:
https://doaj.org/article/6c295c16d6b044199c5f82e760cbbe8e
Autor:
Stephen G. Smoots, Anna R. Schreiber, Marilyn M. Jackson, Stacey M. Bagby, Adrian T A. Dominguez, Evan D. Dus, Cameron A. Binns, Morgan MacBeth, Phaedra A. Whitty, Jennifer R. Diamond, Todd M. Pitts
Publikováno v:
Breast Cancer Research, Vol 26, Iss 1, Pp 1-13 (2024)
Abstract Background Triple-negative breast cancer (TNBC) is an aggressive breast cancer subtype with a poor prognosis. Doxorubicin is part of standard curative therapy for TNBC, but chemotherapy resistance remains an important clinical challenge. Boc
Externí odkaz:
https://doaj.org/article/e983610b7e904575a33047cfca75f04a
Autor:
Tom Struck, Mats Volmer, Lino Visser, Tobias Offermann, Ran Xue, Jhih-Sian Tu, Stefan Trellenkamp, Łukasz Cywiński, Hendrik Bluhm, Lars R. Schreiber
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Long-ranged coherent qubit coupling is a missing function block for scaling up spin qubit based quantum computing solutions. Spin-coherent conveyor-mode electron-shuttling could enable spin quantum-chips with scalable and sparse qubit-archit
Externí odkaz:
https://doaj.org/article/14bd10dac47a42e980d380c698740e75
Autor:
Merritt P. Losert, Max Oberländer, Julian D. Teske, Mats Volmer, Lars R. Schreiber, Hendrik Bluhm, S.N. Coppersmith, Mark Friesen
Publikováno v:
PRX Quantum, Vol 5, Iss 4, p 040322 (2024)
Coherent coupling between distant qubits is needed for many scalable quantum computing schemes. In quantum dot systems, one proposal for long-distance coupling is to coherently transfer electron spins across a chip in a moving dot potential. Here, we
Externí odkaz:
https://doaj.org/article/a6c33dff3edb4210b88fd75f852d2cf1
Autor:
William Grimble, Joel Kastner, Christophe Pinte, Beth Sargent, David A. Principe, Annie Dickson-Vandervelde, Aurora Belén Aguayo, Claudio Caceres, Matthias R. Schreiber, Keivan G. Stassun
Publikováno v:
The Astrophysical Journal, Vol 970, Iss 2, p 137 (2024)
Our understanding of how exoplanets form and evolve relies on analyses of both the mineralogy of protoplanetary disks and their detailed structures; however, these key complementary aspects of disks are usually studied separately. We present initial
Externí odkaz:
https://doaj.org/article/119afaf23fb54d809f79a342453e1d46
Autor:
Inga Seidler, Tom Struck, Ran Xue, Niels Focke, Stefan Trellenkamp, Hendrik Bluhm, Lars R. Schreiber
Publikováno v:
npj Quantum Information, Vol 8, Iss 1, Pp 1-7 (2022)
Abstract Small spin-qubit registers defined by single electrons confined in Si/SiGe quantum dots operate successfully and connecting these would permit scalable quantum computation. Shuttling the qubit carrying electrons between registers is a natura
Externí odkaz:
https://doaj.org/article/d4af35a2e86e49c38b794188b5dbaa5c
Autor:
Tom Struck, Javed Lindner, Arne Hollmann, Floyd Schauer, Andreas Schmidbauer, Dominique Bougeard, Lars R. Schreiber
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-7 (2021)
Abstract Establishing low-error and fast detection methods for qubit readout is crucial for efficient quantum error correction. Here, we test neural networks to classify a collection of single-shot spin detection events, which are the readout signal
Externí odkaz:
https://doaj.org/article/2be85df74726485ea8884dff9201553d