The Hall effect data are analysed successfully by means of Kane's model. The value of the extrapolated absolute zero band gap E as well as this of the temperature coefficient γ are determined. The results show that both E and γ decrease with increasing Bi content. The variation of the ...
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An attempt to obtain the non-symmetrical 1,2′-bifluorenyl is also described.doi:10.1002/hlca.19730560841Louis ChardonnensVito De BlasiArm RotzetterHelvetica Chimica Acta
Groupe de Physico‐Chimie Minérale et de Catalyse, Université Catholique de Louvain, Place Croix du Sud 1, B 1348 Louvain‐la‐Neuve, BelgiumHaeussler, E. N.Groupe de Physico‐Chimie Minérale et de Catalyse, Université Catholique de Louvain, Place Croix du Sud 1, B 1348 Louvain‐la‐...
Warren, A. (1972) Observations on dunes and bimodal sands in the Tenere desert. Sedimentology 19: pp. 37-44WARRENA, . (1972) Observations on dunes and bimodal sands in the Tenere desert. Sedimentology, 19, 3744.Warren, A. 1971. Observations on dunes and bi-modal sands in the Te´ne...
The first crystal type shows ordered and disordered extended defects leading to a new family of intergrowths between one Sillén block and n Aurivillius blocks and occasionally between one Aurivillius block and n Sillén blocks. The second type presents a compositionally modulated structure, determined...