Robust 3D Bloch‐Siegert based B1+ mapping using multi‐echo general linear modeling
Sign Up to like & getrecommendations! Published in 2019 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.27851
Abstract: Quantitative MRI applications, such as mapping the T1 time of tissue, puts high demands on the accuracy and precision of transmit field ( B1+ ) estimation. A candidate approach to satisfy these requirements exploits the… read more here.
Keywords: robust bloch; using multi; mapping using; siegert based ... See more keywords
Selective excitation localized by the Bloch-Siegert shift and a B 1 + $$ {B}_1^{+} $$ gradient.
Sign Up to like & getrecommendations! Published in 2022 at "Magnetic resonance in medicine"
DOI: 10.1002/mrm.29271
Abstract: PURPOSE To perform B 1 + $$ {B}_1^{+} $$ -selective excitation using the Bloch-Siegert shift for spatial localization. THEORY AND METHODS A B 1 + $$ {B}_1^{+} $$ -selective excitation is produced by an radiofrequency… read more here.
Keywords: selective excitation; excitation; siegert shift; bloch siegert ... See more keywords
Bloch-Siegert shift in a hybrid quantum register: Quantification and compensation
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DOI: 10.1103/physreva.98.052354
Abstract: Quantum information processing relies on unitary transformations applied to specific qubits. In most cases, these gate operations are driven by alternating electromagnetic fields that are near resonant with specific transitions between eigenstates of the system… read more here.
Keywords: quantum register; field; siegert shift; bloch siegert ... See more keywords