Diamagnetic Levitation Thermometer

2020 ◽  
Vol 15 (5) ◽  
pp. 773-774
Author(s):  
Naoki Inomata ◽  
Eiji Inomata ◽  
Takahito Ono
Keyword(s):  
Diamagnetic Levitation

scholarly journals An analysis of diamagnetic levitation away from a suspending magnet’s central axis

AIP Advances ◽  
2018 ◽  
Vol 8 (8) ◽  
pp. 085107
Author(s):  
Joe Nhut Ho ◽  
Wei-Chih Wang
Keyword(s):  
Central Axis ◽  
Diamagnetic Levitation

scholarly journals Diamagnetic Levitation: A Review

2019 ◽  
Vol 55 (2) ◽  
pp. 214
Author(s):  
Yuanping XU
Keyword(s):  
Diamagnetic Levitation

An enhanced performance of a horizontal diamagnetic levitation mechanism–based vibration energy harvester for low frequency applications

2016 ◽  
Vol 28 (5) ◽  
pp. 578-594 ◽  
Author(s):  
Sri Vikram Palagummi ◽  
Fuh-Gwo Yuan
Keyword(s):  
Figure Of Merit ◽  
Permanent Magnets ◽  
Energy Harvester ◽  
Performance Metrics ◽  
Low Frequency ◽  
Experimental System ◽  
Vibration Energy ◽  
Vibration Energy Harvesting ◽  
Vibration Energy Harvester ◽  
Diamagnetic Levitation

This article identifies and studies key parameters that characterize a horizontal diamagnetic levitation mechanism–based low frequency vibration energy harvester with the aim of enhancing performance metrics such as efficiency and volume figure of merit. The horizontal diamagnetic levitation mechanism comprises three permanent magnets and two diamagnetic plates. Two of the magnets, lifting magnets, are placed co-axially at a distance such that each attracts a centrally located magnet, floating magnet, to balance its weight. This floating magnet is flanked closely by two diamagnetic plates which stabilize the levitation in the axial direction. The influence of the geometry of the floating magnet, the lifting magnet, and the diamagnetic plate is parametrically studied to quantify their effects on the size, stability of the levitation mechanism, and the resonant frequency of the floating magnet. For vibration energy harvesting using the horizontal diamagnetic levitation mechanism, a coil geometry and eddy current damping are critically discussed. Based on the analysis, an efficient experimental system is setup which showed a softening frequency response with an average system efficiency of 25.8% and a volume figure of merit of 0.23% when excited at a root mean square acceleration of 0.0546 m/s2 and at a frequency of 1.9 Hz.

scholarly journals Diamagnetic levitation enhances growth of liquid bacterial cultures by increasing oxygen availability

2010 ◽  
Author(s):  
Camelia Dijkstra ◽  
Oliver Larkin ◽  
Paul Anthony ◽  
Michael Davey ◽  
Laurence Eaves ◽  
...  
Keyword(s):  
Oxygen Availability ◽  
Bacterial Cultures ◽  
Diamagnetic Levitation

Small inexpensive diamagnetic levitation apparatus

2001 ◽  
Vol 39 (9) ◽  
pp. 556-558 ◽  
Author(s):  
Charles A. Sawicki
Keyword(s):  
Diamagnetic Levitation
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