Numerical Estimate of the Capacitance of Needle-Type Electrode-Structured Capacitors
- Resource Type
- Article
- Authors
- Dal-Young Kim
- Source
- Journal of the Korean Physical Society, 51(2I), pp.651-654 Aug, 2007
- Subject
- 물리학
- Language
- ISSN
- 1976-8524
0374-4884
The capacitance of the needle-type electrode-structured capacitor recently proposed by B-K. Kim et al. [1,2] were numerically estimated and compared with the values for standard case size capacitors. If the capacitor is to have higher capacitance than a conventional multilayer ceramic capacitor, it requires at least millions of needle electrodes with diameters of less than 1 m. Regretfully such a small electrode dimension is hard to realize by mechanical drilling.