Zobrazeno 1 - 10
of 412
pro vyhledávání: '"Mueller, Jonathan"'
Autor:
Fomichev, Stepan, Hejazi, Kasra, Loaiza, Ignacio, Zini, Modjtaba Shokrian, Delgado, Alain, Voigt, Arne-Christian, Mueller, Jonathan E., Arrazola, Juan Miguel
X-ray absorption spectroscopy is a crucial experimental technique for elucidating the mechanisms of structural degradation in battery materials. However, extracting information from the measured spectrum is challenging without high-quality simulation
Externí odkaz:
http://arxiv.org/abs/2405.11015
Autor:
Fomichev, Stepan, Hejazi, Kasra, Zini, Modjtaba Shokrian, Kiser, Matthew, Morales, Joana Fraxanet, Casares, Pablo Antonio Moreno, Delgado, Alain, Huh, Joonsuk, Voigt, Arne-Christian, Mueller, Jonathan E., Arrazola, Juan Miguel
Quantum algorithms for ground-state energy estimation of chemical systems require a high-quality initial state. However, initial state preparation is commonly either neglected entirely, or assumed to be solved by a simple product state like Hartree-F
Externí odkaz:
http://arxiv.org/abs/2310.18410
Autor:
Zini, Modjtaba Shokrian, Delgado, Alain, Reis, Roberto dos, Casares, Pablo A. M., Mueller, Jonathan E., Voigt, Arne-Christian, Arrazola, Juan Miguel
Publikováno v:
Quantum 7, 1049 (2023)
Ionic pseudopotentials are widely used in classical simulations of materials to model the effective potential due to the nucleus and the core electrons. Modeling fewer electrons explicitly results in a reduction in the number of plane waves needed to
Externí odkaz:
http://arxiv.org/abs/2302.07981
Autor:
Delgado, Alain, Casares, Pablo A. M., Reis, Roberto dos, Zini, Modjtaba Shokrian, Campos, Roberto, Cruz-Hernández, Norge, Voigt, Arne-Christian, Lowe, Angus, Jahangiri, Soran, Martin-Delgado, M. A., Mueller, Jonathan E., Arrazola, Juan Miguel
Publikováno v:
Phys. Rev. A 106, 032428 (2022)
There is a pressing need to develop new rechargeable battery technologies that can offer higher energy storage, faster charging, and lower costs. Despite the success of existing methods for the simulation of battery materials, they can sometimes fall
Externí odkaz:
http://arxiv.org/abs/2204.11890
Autor:
Mueller, Jonathan Michael
Nearly mono-energetic, high intensity (~107 gamma/s), and approximately 100% linearly polarized gamma-ray beams at energies between 5.15 and 7.60 MeV were used to induce photofission of 232Th, 233,235,238U, 237Np, and 239,240Pu. Prompt fission neutro
Externí odkaz:
http://hdl.handle.net/10161/8230
Autor:
Roshan, Kamyar Akbari, Talkhoncheh, Mahdi Khajeh, Mueller, Jonathan E., Goddard III, William A., van Duin, Adri C. T.
Transition metal impurities such as nickel, copper, and iron, in solid-state materials like silicon have a significant impact on the electrical performance of integrated circuits and solar cells. To study the impact of copper impurities inside bulk s
Externí odkaz:
http://arxiv.org/abs/2102.00943
Autor:
Gustin, Chris, Hanschke, Lukas, Boos, Katarina, Müller, Jonathan R. A., Kremser, Malte, Finley, Jonathan J., Hughes, Stephen, Müller, Kai
Publikováno v:
Phys. Rev. Research 3, 013044 (2021)
We present spectroscopic experiments and theory of a quantum dot driven bichromatically by two strong coherent lasers. In particular, we explore the regime where the drive strengths are substantial enough to merit a general non-perturbative analysis,
Externí odkaz:
http://arxiv.org/abs/2006.15778
Autor:
Shooter, Ginny, Xiang, Ziheng, Müller, Jonathan R. A., Skiba-Szymanska, Joanna, Huwer, Jan, Griffiths, Jonathan, Mitchell, Thomas, Anderson, Matthew, Müller, Tina, Krysa, Andrey B., Stevenson, R. Mark, Heffernan, Jon, Ritchie, David A., Shields, Andrew J.
Publikováno v:
Opt. Express 28, 36838-36848 (2020)
Quantum networks are essential for realising distributed quantum computation and quantum communication. Entangled photons are a key resource, with applications such as quantum key distribution, quantum relays, and quantum repeaters. All components in
Externí odkaz:
http://arxiv.org/abs/2004.14880
Autor:
Müller, Jonathan R. A., Stevenson, R. Mark, Skiba-Szymanska, Joanna, Shooter, Ginny, Huwer, Jan, Farrer, Ian, Ritchie, David A., Shields, Andrew J.
The generation rate of entangled photons emitted from cascaded few-level systems is intrinsically limited by the lifetime of the radiative transitions. Here, we overcome this limit for entangled photon pairs from quantum dots via a novel driving regi
Externí odkaz:
http://arxiv.org/abs/2001.06251