al ande ▁Prize ▁in ▁ 1 8 6 6 . ▁The ▁cr ater ▁De ▁La ▁R ue ▁on ▁the ▁Moon ▁is ▁named ▁after ▁him . ▁Commander ▁of ▁the ▁Leg ion ▁of ▁Honor ▁( France ). ▁Commander ▁of ▁the ▁Order ▁of ▁St . ▁Maurice ▁and ▁St . ▁Laz arus ▁( Ital y ). ▁Knight ▁of ▁the ▁Imperial ▁Order ▁of ▁the ▁Rose ▁( B raz il ). ▁ ▁Notes ▁ ▁External ▁links ▁▁▁▁▁ ▁Category : 1 8 1 5 ▁birth s ▁Category : 1 8 8 9 ▁death s ▁Category : Gu ern sey ▁people ▁Category : B rit ish ▁astronom ers ▁Category : B rit ish ▁chem ists ▁Category : 1 9 th - century ▁British ▁chem ists ▁Category : B rit ish ▁photograph ers ▁Category : Re cip ients ▁of ▁the ▁Gold ▁Medal ▁of ▁the ▁Royal ▁Astronom ical ▁Society ▁Category : F ell ows ▁of ▁the ▁Royal ▁Society ▁Category : Ro yal ▁Medal ▁w inners ▁Category : L ens ▁design ers ▁Category : Re cip ients ▁of ▁the ▁Order ▁of ▁the ▁Rose ▁Category : Pres idents ▁of ▁the ▁Royal ▁Astronom ical ▁Society ▁Category : Re cip ients ▁of ▁the ▁L al ande ▁Prize <0x0A> </s> ▁The ▁met ra ▁potential ▁method ▁( MP M ) ▁( M é th ode ▁des ▁pot ent iels ▁M ét ra ) ▁was ▁developed ▁by ▁French ▁research er ▁Bernard ▁Roy ▁in ▁ 1 9 5 8 ▁for ▁the ▁construction ▁of ▁the ▁French ▁pa qu eb ot ▁France ▁and ▁of ▁the ▁first ▁French ▁nuclear ▁power ▁plant . ▁ ▁M