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. 2013 Sep 10;13(9):12140–12148. doi: 10.3390/s130912140

Table 1.

Measured characteristics of 73 MHz QCMs.

Parameters Electrode Diameter (μm)
200 300 400 500 600 700 800
f (MHz) 73.67 73.99 72.54 73.68 71.59 73.09 70.42
Q factor 7,737 13,687 16,692 24,276 18,649 15,157 17,584
R1 (Ω) 406 157 77 55 43 40 32
Υ(C0/C1) 1,194 783 563 361 427 473 494