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您的检索式：作者名="Bruce J.Balcom"
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| 1 | 一种新型Inside-Out核磁共振传感器——三圆柱磁体阵列显示文摘介绍了一种新型的inside-out核磁共振传感器。该传感器磁体结构由三个沿轴向磁化的圆柱形永磁体同轴排列而成,结构紧凑。通过调节三个磁体之间的距离,可以在磁体结构外侧建立起径向对称的均匀静态磁场或有恒定梯度的静态磁场B_0,其方向平行于传感器轴向。为了满足射频磁场B_1垂直于静态磁场B_0的要求,射频线圈采用马鞍形结构。传感器直径为2.8cm,长度为6cm,重为200g。该传感器磁体结构简单,且灵敏区域相对其本身尺寸较大。 | 郭盼 何为 Juan C.García-Naranjo Bruce J.Balcom | 2016 | 电工技术学报2016，31，8： | 5 |
| 2 | Multinuclear MR and MRI study of lithium-ion cells using a variable field magnet and a fixed frequency RF probe显示文摘An exploratory multinuclear magnetic resonance(MR)and magnetic resonance imaging(MRI)study was performed on lithium-ion battery cells with ^(7)Li,^(19)F,and ^(1)H measurements.A variable field superconducting magnet with a fixed frequency parallel-plate radiofrequency(RF)probe was employed in the study.The magnetic field was changed to set the resonance frequency of each nucleus to the fixed RF probe frequency of 33.7 MHz.Two cartridge-like lithium-ion cells,with graphite anodes and LiNi_(0.5)Mn_(0.3)Co_(0.2)O_(2)(NMC)cathodes,were interrogated.One cell was pristine,and one was charged to a cell voltage of 4.2 V.The results presented demonstrate the great potential of the variable field magnet approach in multinuclear measurement of lithium-ion batteries.These methods open the door for developing faster and simpler methods for detecting,quantifying,and interpreting MR and MRI data from lithium-ion and other batteries. | Andrés Ramírez Aguilera Florin Marica Kevin J.Sanders Md Al Raihan C.Adam Dyker Gillian R.Goward Bruce J.Balcom | 2024 | Magnetic Resonance Letters2024，4，1： | 0 |
| 3 | The parallel-plate resonator:An RF probe for MR and MRI studies over a wide frequency range显示文摘We explore the use of the parallel-plate resonator for the study of thin cuboid samples over a wide range of magnetic resonance frequencies.The parallel-plate resonator functions at frequencies from tens to hundreds of MHz.Seven parallel-plate resonators are presented and discussed in a frequency range from 8 to 500 MHz.Magnetic resonance experiments were performed on both horizontal and vertical bore magnet systems with lithium and hydrogen nuclei.Parallel-plate radiofrequency(RF)probes are easy to build and easy to optimize.Experiments and simulations showed good sensitivity of the parallel-plate RF probe geometry with a small decrease in sensitivity at higher frequencies. | Andres Ramírez Aguilera Kevin J.Sanders Gillian R.Goward Bruce J.Balcom | 2023 | Magnetic Resonance Letters2023，3，4： | 0 |
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