“…(Tables 1 and 2). Results obtained with TbTe 3 (blue circle T CDW = 330 K) [41], ErTe 3 (black circles T CDW1 = 260 K and T CDW2 = 155 K) [42], and HoTe 3 (brown circles T CDW1 = 280 K and T CDW2 = 120 K) [43]. Results obtained by Young and velocity measurements NbSe 3 (green circle) [27], 2H-NbSe 2 (blue squares) [16,17], TiSe 2 (violet circle) [20], 2H-TaSe 2 (red down triangle) [16], K 0.3 MoO 3 (blue up triangle [31]), (TaSe 4 ) 2 I (brown diamond) [39], TTF-TCNQ (black diamonds) with a large discrepancy (∼0.0001, 0.01 shown by the dotted black line [36,37]), and Cr (light blue [54]).…”