Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Christopher P. Lutz"'
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:
Leo Gross, Christopher P. Lutz
Publikováno v:
Europhysics News. 51:26-28
In the thirty years since atoms were first positioned individually, the atom-moving capability of scanning probe microscopes has grown to employ a wide variety of atoms and small molecules, yielding custom nanostructures that show unique electronic,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e955c0945a47e4a80ea048844272b7e
https://doi.org/10.1051/epn/2020205
https://doi.org/10.1051/epn/2020205
Autor:
Christopher P. Lutz, Philip Willke, Aparajita Singha, Andreas J. Heinrich, Taeyoung Choi, Taner Esat, Xue Zhang
Publikováno v:
Nano Letters. 19:8201-8206
Spin resonance of single spin centers bears great potential for chemical structure analysis, quantum sensing, and quantum coherent manipulation. Essential for these experiments is the presence of a two-level spin system whose energy splitting can be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8db3be89aa6ae7ce2025ee4e2c21f320
https://doi.org/10.1021/acs.nanolett.9b03559
https://doi.org/10.1021/acs.nanolett.9b03559
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
Publikováno v:
Nature Physics. 15:1005-1010
Magnetic resonance imaging (MRI) revolutionized diagnostic medicine and biomedical research by allowing non-invasive access to spin ensembles1. To enhance MRI resolution to the nanometre scale, new approaches2–4 including scanning probe methods5–
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ee33a44e84c170699df565c2c17f2cd
https://doi.org/10.1038/s41567-019-0573-x
https://doi.org/10.1038/s41567-019-0573-x
Autor:
Denis S. Krylov, Fernando S. Delgado, Jinkyung Kim, Sangwon Yoon, Yi Chen, Deung-Jang Choi, Andreas J. Heinrich, Won-Jun Jang, Christopher P. Lutz, Christoph Wolf, Soon-Hyeong Lee, Thi Hong Bui, Yujeong Bae
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
We investigated spin-1/2 hydrogenated titanium (Ti) atoms on MgO using scanning tunneling microscopy (STM) combined with electron spin resonance (ESR) in vector magnetic fields. Rotating external magnetic fields, we observed rather drastic changes in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::842631fcd19ad25948359f9250f41bc9
http://hdl.handle.net/10261/259006
http://hdl.handle.net/10261/259006
Autor:
Andreas J. Heinrich, Philip Willke, Arzhang Ardavan, Taner Esat, Christopher P. Lutz, Soo-hyon Phark, Yujeong Bae, Kai Yang
Publikováno v:
Nature Communications
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Designing and characterizing the many-body behaviors of quantum materials represents a prominent challenge for understanding strongly correlated physics and quantum information processing. We constructed artificial quantum magnets on a surface by usi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25cc19417c35c83114bfd0bcc901a2bc
https://pubmed.ncbi.nlm.nih.gov/33579921
https://pubmed.ncbi.nlm.nih.gov/33579921
Publikováno v:
Current Applied Physics. 17:1513-1517
Sensing magnetic interactions at the atomic scale and utilizing those interactions for magnetometry have been highly challenging and important topics in the magnetic resonance community. Recently, electron spin resonance and scanning tunneling micros
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be5ec3dbb332c4be06e0eca52fdbee94
https://doi.org/10.1016/j.cap.2017.08.011
https://doi.org/10.1016/j.cap.2017.08.011
Autor:
Philip Willke, Taeyoung Choi, Jose L. Lado, Alejandro Ferrón, Fabian D. Natterer, William Paul, Kai Yang, Andreas J. Heinrich, Yujeong Bae, Christopher P. Lutz, Joaquín Fernández-Rossier
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
Shrinking spintronic devices to the nanoscale ultimately requires localized control of individual atomic magnetic moments. At these length scales, the exchange interaction plays important roles, such as in the stabilization of spin-quantization axes,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::826e6f1eb2246b0c62b16577c3eee5a4
https://doi.org/10.1103/physrevlett.122.227203
https://doi.org/10.1103/physrevlett.122.227203