| abstract |
Provided is an electromagnetic wave absorbing particle comprising hexagonal tungsten bronze with oxygen defects, the tungsten bronze is represented by the general formula: M x WO 3 - y (here, the element M includes 1 selected from at least K, Rb, and Cs more kinds, 0.15 ≦ x ≦ 0.33, and 0 <y ≦ 0.46), and the oxygen vacancy concentration N V was 4.3 × 10 14 cm - 3 or more and 8.0 × 10 21 cm - 3 or less. |