Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Soo-Hyon Phark"'
Publikováno v:
npj Quantum Information, Vol 10, Iss 1, Pp 1-8 (2024)
Abstract Certifying quantum entanglement is a critical step toward realizing quantum-coherent applications. In this work, we show that entanglement of spins can be unambiguously evidenced in a scanning tunneling microscope with electron spin resonanc
Externí odkaz:
https://doaj.org/article/fab1e15de9e5428892630dc9f9a3e318
Autor:
Yu Wang, Masahiro Haze, Hong T. Bui, We-hyo Soe, Herve Aubin, Arzhang Ardavan, Andreas J. Heinrich, Soo-hyon Phark
Publikováno v:
npj Quantum Information, Vol 9, Iss 1, Pp 1-6 (2023)
Abstract Scanning tunneling microscopy (STM) enables the bottom-up fabrication of tailored spin systems on a surface that are engineered with atomic precision. When combining STM with electron spin resonance (ESR), these single atomic and molecular s
Externí odkaz:
https://doaj.org/article/0e959395a93a4b40b1d415bed70abc9f
Autor:
Soo‐hyon Phark, Hong Thi Bui, Alejandro Ferrón, Joaquin Fernández‐Rossier, Jose Reina‐Gálvez, Christoph Wolf, Yu Wang, Kai Yang, Andreas J. Heinrich, Christopher P. Lutz
Publikováno v:
Advanced Science, Vol 10, Iss 27, Pp n/a-n/a (2023)
Abstract Coherent control of individual atomic and molecular spins on surfaces has recently been demonstrated by using electron spin resonance (ESR) in a scanning tunneling microscope (STM). Here, a combined experimental and modeling study of the ESR
Externí odkaz:
https://doaj.org/article/7434ab315d9c4a9e984e48b043882fab
Autor:
Kai Yang, Soo-Hyon Phark, Yujeong Bae, Taner Esat, Philip Willke, Arzhang Ardavan, Andreas J. Heinrich, Christopher P. Lutz
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
The resonating valence bond state is a spin-liquid state where spins continuously alter their singlet partners. Here Yang et al. use spin-1/2 atoms precision-placed by a scanning tunnelling microscope to create artificial quantum magnets exhibiting t
Externí odkaz:
https://doaj.org/article/f0587d625bd240a99af80b9c00edebd6
Autor:
Soo-hyon Phark, Dirk Sander
Publikováno v:
Nano Convergence, Vol 4, Iss 1, Pp 1-17 (2017)
Abstract Spin-polarized scanning tunneling microscopy and spectroscopy (spin-STM/S) have been successfully applied to magnetic characterizations of individual nanostructures. Spin-STM/S is often performed in magnetic fields of up to some Tesla, which
Externí odkaz:
https://doaj.org/article/cc106558ce3844bbb1df76b669db92df
Autor:
Jeison A. Fischer, Leonid M. Sandratskii, Soo-Hyon Phark, Safia Ouazi, André A. Pasa, Dirk Sander, Stuart S. P. Parkin
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-8 (2016)
Non-collinear magnetization textures which are established by chiral exchange interactions have recently provided a route to novel phenomena and device concepts. Here, the authors demonstrate the effects of symmetry breaking on non-collinear magnetiz
Externí odkaz:
https://doaj.org/article/1daa6a32ef67481fb134eb4f20f67e89
Autor:
Soo-hyon Phark
Publikováno v:
Journal of the Korean Magnetics Society. 32:105-113
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c76e72695c654642e39049ffcb48b50
https://doi.org/10.4283/jkms.2022.32.3.105
https://doi.org/10.4283/jkms.2022.32.3.105
Autor:
Yu Wang, Yi Chen, Bui, Hong T., Wolf, Christoph, Masahiro Haze, Mier, Cristina, Jinkyung Kim, Deung-Jang Choi, Lutz, Christopher P., Yujeong Bae, Soo-hyon Phark, Heinrich, Andreas J.
Publikováno v:
Science; 10/6/2023, Vol. 382 Issue 6666, p87-92, 6p, 5 Graphs
Autor:
Soo-Hyon Phark, Yi Chen, Christoph Wolf, Hong Bui, Yu Wang, Masahiro Haze, Jinkyung Kim, Christopher Lutz, Andreas Heinrich, Yujeong Bae
Atomic-scale control of multiple spins with individual addressability enables the bottom-up design of functional quantum devices. Tailored nanostructures can be built with atomic precision using scanning tunneling microscopes, but quantum-coherent dr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b3f8474672805794c52accbcaf1a806
https://doi.org/10.21203/rs.3.rs-871457/v1
https://doi.org/10.21203/rs.3.rs-871457/v1
Autor:
Taner Esat, Kai Yang, Yujeong Bae, Andreas J. Heinrich, Philip Willke, Taeyoung Choi, William Paul, Christopher P. Lutz, Soo-hyon Phark, Arzhang Ardavan
Publikováno v:
Science. 366:509-512
Coherent surface spin manipulation Spin-based quantum information processing requires coherent spin manipulation. Yang et al. demonstrate coherent control of surface titanium and iron atom spins on a magnesium oxide surface with a magnetic scanning t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5b163e7b7ed22faed7fd6aeee397179
https://doi.org/10.1126/science.aay6779
https://doi.org/10.1126/science.aay6779