J
Jacob A. J. Burgess
Researcher at University of Manitoba
Publications - 43
Citations - 1213
Jacob A. J. Burgess is an academic researcher from University of Manitoba. The author has contributed to research in topics: Scanning tunneling microscope & Magnetization. The author has an hindex of 16, co-authored 42 publications receiving 1060 citations. Previous affiliations of Jacob A. J. Burgess include Max Planck Society & University of Alberta.
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Journal ArticleDOI
An ultrafast terahertz scanning tunnelling microscope
Tyler L. Cocker,Vedran Jelic,Manisha Gupta,Sean Molesky,Jacob A. J. Burgess,Glenda De Los Reyes,Lyubov V. Titova,Ying Y. Tsui,Mark R. Freeman,Frank A. Hegmann +9 more
TL;DR: In this article, a terahertz scanning tunnelling microscope (THz-STM) with subpicosecond time resolution and nanometre spatial resolution was developed.
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Control of quantum magnets by atomic exchange bias
TL;DR: It is demonstrated that exchange coupling with the magnetic tip of a scanning tunnelling microscope provides continuous tuning of spin state mixing in an individual nanomagnet, demonstrating the feasibility of complete control over individual quantum magnets with atomically localized exchange coupling.
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Quantitative Magneto-Mechanical Detection and Control of the Barkhausen Effect
Jacob A. J. Burgess,Jacob A. J. Burgess,A. E. Fraser,Fatemeh Fani Sani,Fatemeh Fani Sani,D. Vick,Bradley Hauer,John P. Davis,John P. Davis,Mark R. Freeman,Mark R. Freeman +10 more
TL;DR: Tailoring the pinning potential using single-point focused ion beam implantation demonstrates control of the Barkhausen effect and points the way to integrated magneto-mechanical devices incorporating quantum pinning effects.
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Nanotorsional resonator torque magnetometry
TL;DR: In this paper, magnetic torque is used to actuate nanotorsional resonators, which are fabricated by focused-ion-beam milling of permalloy coated silicon nitride membranes.
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Magnetic fingerprint of individual Fe4 molecular magnets under compression by a scanning tunnelling microscope.
Jacob A. J. Burgess,Luigi Malavolti,Luigi Malavolti,Valeria Lanzilotto,Matteo Mannini,Shichao Yan,Silviya Ninova,Federico Totti,Steffen Rolf-Pissarczyk,Andrea Cornia,Roberta Sessoli,Sebastian Loth +11 more
TL;DR: It is found that the exchange coupling strength within the molecule's magnetic core is significantly enhanced, and first-principles calculations support the conclusion that this is the result of confinement of the molecule in the two-contact junction formed by the microscope tip and the sample surface.