A cylindrical ultrasonic motor for NMR sample spinning in high magnetic field

Hiraku Maeda, Akihito Kobayashi, Takefumi Kanda, Koichi Suzumori, Kiyonori Takegoshi, Takashi Mizuno

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

Recently, the demand for instruments that use high magnetic fields has increased in scientific and industrial fields. A high-resolution solid-state nuclear magnetic resonance (NMR) system is one such example. In a solid-state NMR, analytical samples are required to spin accurately at high speed in the high magnetic field. Ultrasonic motors have advantages in such environments. This research aims to develop a cylindrical micro ultrasonic motor for the solid-sate NMR. We fabricated a cylindrical ultrasonic motor mainly using nonmagnetic materials. The motor's maximum diameter and the height are 11 and 47.9 mm, including the sample case. We evaluated its driving performance in a magnetic field of 7 T. In addition, we successfully obtained the 1H-NMR signals of H2O with the motor. The result shows the NMR ultrasonic motor is available for the sample spinning of the solid-state NMR.

Original languageEnglish
Title of host publicationProceedings - IEEE Ultrasonics Symposium
DOIs
Publication statusPublished - 2009
Event2009 IEEE International Ultrasonics Symposium, IUS 2009 - Rome, Italy
Duration: Sep 20 2009Sep 23 2009

Other

Other2009 IEEE International Ultrasonics Symposium, IUS 2009
CountryItaly
CityRome
Period9/20/099/23/09

Fingerprint

metal spinning
ultrasonics
nuclear magnetic resonance
magnetic fields
solid state
high speed
high resolution

Keywords

  • High magnetic field
  • Piezoelectric transducer
  • Solid-state NMR
  • Ultrasonic motor

ASJC Scopus subject areas

  • Acoustics and Ultrasonics

Cite this

Maeda, H., Kobayashi, A., Kanda, T., Suzumori, K., Takegoshi, K., & Mizuno, T. (2009). A cylindrical ultrasonic motor for NMR sample spinning in high magnetic field. In Proceedings - IEEE Ultrasonics Symposium [5441838] https://doi.org/10.1109/ULTSYM.2009.5441838

A cylindrical ultrasonic motor for NMR sample spinning in high magnetic field. / Maeda, Hiraku; Kobayashi, Akihito; Kanda, Takefumi; Suzumori, Koichi; Takegoshi, Kiyonori; Mizuno, Takashi.

Proceedings - IEEE Ultrasonics Symposium. 2009. 5441838.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Maeda, H, Kobayashi, A, Kanda, T, Suzumori, K, Takegoshi, K & Mizuno, T 2009, A cylindrical ultrasonic motor for NMR sample spinning in high magnetic field. in Proceedings - IEEE Ultrasonics Symposium., 5441838, 2009 IEEE International Ultrasonics Symposium, IUS 2009, Rome, Italy, 9/20/09. https://doi.org/10.1109/ULTSYM.2009.5441838
Maeda H, Kobayashi A, Kanda T, Suzumori K, Takegoshi K, Mizuno T. A cylindrical ultrasonic motor for NMR sample spinning in high magnetic field. In Proceedings - IEEE Ultrasonics Symposium. 2009. 5441838 https://doi.org/10.1109/ULTSYM.2009.5441838
Maeda, Hiraku ; Kobayashi, Akihito ; Kanda, Takefumi ; Suzumori, Koichi ; Takegoshi, Kiyonori ; Mizuno, Takashi. / A cylindrical ultrasonic motor for NMR sample spinning in high magnetic field. Proceedings - IEEE Ultrasonics Symposium. 2009.
@inproceedings{55bf89276d79443a99ca88438a500a5e,
title = "A cylindrical ultrasonic motor for NMR sample spinning in high magnetic field",
abstract = "Recently, the demand for instruments that use high magnetic fields has increased in scientific and industrial fields. A high-resolution solid-state nuclear magnetic resonance (NMR) system is one such example. In a solid-state NMR, analytical samples are required to spin accurately at high speed in the high magnetic field. Ultrasonic motors have advantages in such environments. This research aims to develop a cylindrical micro ultrasonic motor for the solid-sate NMR. We fabricated a cylindrical ultrasonic motor mainly using nonmagnetic materials. The motor's maximum diameter and the height are 11 and 47.9 mm, including the sample case. We evaluated its driving performance in a magnetic field of 7 T. In addition, we successfully obtained the 1H-NMR signals of H2O with the motor. The result shows the NMR ultrasonic motor is available for the sample spinning of the solid-state NMR.",
keywords = "High magnetic field, Piezoelectric transducer, Solid-state NMR, Ultrasonic motor",
author = "Hiraku Maeda and Akihito Kobayashi and Takefumi Kanda and Koichi Suzumori and Kiyonori Takegoshi and Takashi Mizuno",
year = "2009",
doi = "10.1109/ULTSYM.2009.5441838",
language = "English",
isbn = "9781424443895",
booktitle = "Proceedings - IEEE Ultrasonics Symposium",

}

TY - GEN

T1 - A cylindrical ultrasonic motor for NMR sample spinning in high magnetic field

AU - Maeda, Hiraku

AU - Kobayashi, Akihito

AU - Kanda, Takefumi

AU - Suzumori, Koichi

AU - Takegoshi, Kiyonori

AU - Mizuno, Takashi

PY - 2009

Y1 - 2009

N2 - Recently, the demand for instruments that use high magnetic fields has increased in scientific and industrial fields. A high-resolution solid-state nuclear magnetic resonance (NMR) system is one such example. In a solid-state NMR, analytical samples are required to spin accurately at high speed in the high magnetic field. Ultrasonic motors have advantages in such environments. This research aims to develop a cylindrical micro ultrasonic motor for the solid-sate NMR. We fabricated a cylindrical ultrasonic motor mainly using nonmagnetic materials. The motor's maximum diameter and the height are 11 and 47.9 mm, including the sample case. We evaluated its driving performance in a magnetic field of 7 T. In addition, we successfully obtained the 1H-NMR signals of H2O with the motor. The result shows the NMR ultrasonic motor is available for the sample spinning of the solid-state NMR.

AB - Recently, the demand for instruments that use high magnetic fields has increased in scientific and industrial fields. A high-resolution solid-state nuclear magnetic resonance (NMR) system is one such example. In a solid-state NMR, analytical samples are required to spin accurately at high speed in the high magnetic field. Ultrasonic motors have advantages in such environments. This research aims to develop a cylindrical micro ultrasonic motor for the solid-sate NMR. We fabricated a cylindrical ultrasonic motor mainly using nonmagnetic materials. The motor's maximum diameter and the height are 11 and 47.9 mm, including the sample case. We evaluated its driving performance in a magnetic field of 7 T. In addition, we successfully obtained the 1H-NMR signals of H2O with the motor. The result shows the NMR ultrasonic motor is available for the sample spinning of the solid-state NMR.

KW - High magnetic field

KW - Piezoelectric transducer

KW - Solid-state NMR

KW - Ultrasonic motor

UR - http://www.scopus.com/inward/record.url?scp=77952815753&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77952815753&partnerID=8YFLogxK

U2 - 10.1109/ULTSYM.2009.5441838

DO - 10.1109/ULTSYM.2009.5441838

M3 - Conference contribution

AN - SCOPUS:77952815753

SN - 9781424443895

BT - Proceedings - IEEE Ultrasonics Symposium

ER -