Zobrazeno 1 - 10
of 120
pro vyhledávání: '"J, Ramshaw"'
Autor:
G. Grissonnanche, G. A. Pan, H. LaBollita, D. Ferenc Segedin, Q. Song, H. Paik, C. M. Brooks, E. Beauchesne-Blanchet, J. L. Santana González, A. S. Botana, J. A. Mundy, B. J. Ramshaw
Publikováno v:
Physical Review X, Vol 14, Iss 4, p 041021 (2024)
Superconducting nickelates are a new family of strongly correlated electron materials with a phase diagram closely resembling that of superconducting cuprates. While analogy with the cuprates is natural, very little is known about the metallic state
Externí odkaz:
https://doaj.org/article/dd7303b28c7b4ac69a3afc38d9a24c51
Autor:
Nina de Lacy, Michael J. Ramshaw, Elizabeth McCauley, Kathleen F. Kerr, Joan Kaufman, J. Nathan Kutz
Publikováno v:
Translational Psychiatry, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract Three-quarters of lifetime mental illness occurs by the age of 24, but relatively little is known about how to robustly identify youth at risk to target intervention efforts known to improve outcomes. Barriers to knowledge have included obta
Externí odkaz:
https://doaj.org/article/7025bb83c6514592b7a324d226df24dd
Autor:
Nina de Lacy, Michael J. Ramshaw
Publikováno v:
Frontiers in Psychiatry, Vol 14 (2023)
IntroductionThe externalizing disorders of attention deficit hyperactivity disorder (ADHD), oppositional defiant disorder (ODD), and conduct disorder (CD) are common in adolescence and are strong predictors of adult psychopathology. While treatable,
Externí odkaz:
https://doaj.org/article/305b413c8e59480c86e839ebba3279a4
Publikováno v:
Frontiers in Artificial Intelligence, Vol 5 (2022)
Artificial intelligence and machine learning techniques have proved fertile methods for attacking difficult problems in medicine and public health. These techniques have garnered strong interest for the analysis of the large, multi-domain open scienc
Externí odkaz:
https://doaj.org/article/bba3a32183b24d6992688cf7995957da
Autor:
K. A. Modic, Maja D. Bachmann, B. J. Ramshaw, F. Arnold, K. R. Shirer, Amelia Estry, J. B. Betts, Nirmal J. Ghimire, E. D. Bauer, Marcus Schmidt, Michael Baenitz, E. Svanidze, Ross D. McDonald, Arkady Shekhter, Philip J. W. Moll
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
Insights into the behavior of quantum materials are only possible because of the development of suitable experimental probes. Modic et. al. develop the theoretical and experimental basis for resonant torsion magnetometry—a technique to measure anis
Externí odkaz:
https://doaj.org/article/f01ae5817aa043bfaa26945d208b4a30
Autor:
B. J. Ramshaw, K. A. Modic, Arkady Shekhter, Yi Zhang, Eun-Ah Kim, Philip J. W. Moll, Maja D. Bachmann, M. K. Chan, J. B. Betts, F. Balakirev, A. Migliori, N. J. Ghimire, E. D. Bauer, F. Ronning, R. D. McDonald
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
Weyl semimetals should exhibit unusual electronic behaviour but conditions where these effects dominate are difficult to achieve. Ramshaw et al. use high magnetic fields to drive TaAs into the quantum limit, finding evidence for the predicted chiral
Externí odkaz:
https://doaj.org/article/c1899f4908ea429a9cfd71271f51ae72
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
Rashba-type splitting is an effective way to manipulate the spin degrees of freedom in a solid without external magnetic field. Here, the authors demonstrate a strong Rashba-type splitting at the interface of LaTiO3 and SrTiO3 which is promising for
Externí odkaz:
https://doaj.org/article/f331c5b0b96748bb995e451dad9b5267
Autor:
K. A. Modic, B. J. Ramshaw, J. B. Betts, Nicholas P. Breznay, James G. Analytis, Ross D. McDonald, Arkady Shekhter
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-5 (2017)
The complex antiferromagnetic orders observed in the honeycomb iridates prevent access to a spin-liquid ground state. Here the authors apply extremely high magnetic fields to destroy the antiferromagnetic order in γ-lithium iridate and reveal a bist
Externí odkaz:
https://doaj.org/article/fc8b58c4751744eb9cffa359b54ddc42
Autor:
Philip J. W. Moll, Toni Helm, Shang-Shun Zhang, Cristian D. Batista, Neil Harrison, Ross D. McDonald, Laurel E. Winter, B. J. Ramshaw, Mun K. Chan, Fedor F. Balakirev, Bertram Batlogg, Eric D. Bauer, Filip Ronning
Publikováno v:
npj Quantum Materials, Vol 2, Iss 1, Pp 1-5 (2017)
Heavy fermion materials: Emergence of field-induced magnetic anisotropy Magnetic anisotropy emerges in structurally isotropic heavy fermion metals under large magnetic fields. Compounds that contain rare earth or actinide ions with unpaired f-electro
Externí odkaz:
https://doaj.org/article/153998dc2fd7406c916843e59f6d2675
Autor:
Z. Zhu, R. D. McDonald, A. Shekhter, B. J. Ramshaw, K. A. Modic, F. F. Balakirev, N. Harrison
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-6 (2017)
Abstract The excitonic insulator phase has long been predicted to form in proximity to a band gap opening in the underlying band structure. The character of the pairing is conjectured to crossover from weak (BCS-like) to strong coupling (BEC-like) as
Externí odkaz:
https://doaj.org/article/90bde4c22cf34d78a530c62735ec8ca6