Deep coal seam mining often leads to water resource loss due to bedrock water entering the workings of the mine and is discharged adjacent to the mining area. Using the geological conditions of the Maiduoshan coal mine, this paper applied a physical simu
Wandering into the Jardin de Thé alongside and running below the main house, folks were busy tidying on high instead of offering cups of tea and quite rightly as it was that time of the year – leaves were falling down to below . Now it is a woodland garden in the grounds of the anc...
Atomic layer deposition (ALD) is an elegant technique which involves sequential deposition of atomic layers of two precursors (George, 2010). One major advantage of this technique is that the reactions are self-limiting, meaning that at each step the reaction proceeds until the surface is complete...
Energy systems require radical changes due to the conflicting needs of combating climate change and meeting rising energy demands. These revolutionary dece
to investigate the odd-even pattern in sunspot cycle peak amplitudes. Indeed, it is now being recognized that time delays introduced into the dynamo system due to the finite time necessary for flux transport processes to bridge the source layers of the poloidal and toroidal fields across the con...
34.Phase diagram of the spin_(-1/2) J_1-J_2 Heisenberg model on a honeycomb lattice 机译:蜂窝晶格上spin _(-1/2)J_1-J_2 Heisenberg模型的相图 作者:Shou-Shu Gong;D. N. Sheng;Olexei I. Motrunich;Matthew P. A. Fisher 期刊名称:《Physical review》 | 2013年第16期 关键词: quan...
Epitaxial layers of different IV–VI narrow-gap semiconductors have been grown on Si(111) using stacked intermediate fluoride buffer layers. Fully working photovoltaic IR sensor arrays were fabricated in these layers. The diodes are background-noise limited and the best ROA products for a 5.6 μm...
Evidence for at least three magnetic phases is observed in the field-temperature phase diagram of UAu0.8Sb2. In zero field, the system undergoes an antiferromagnetic transition at 71 K, and upon further cooling it passes through another antiferromagnetic phase with a ferromagnetic component, ...
(this volume) used 3D seismic reflection data to describe intrasalt deformation in salt walls in the Santos Basin. They focused on the origin of enigmatic allochthonous salt sheets of older evaporites (A1 unit) emplaced above overlying stratified evaporites (A2–A4 units). Their kinematic model ...
Gamma-ray astronomy has been one of the prime scientific research fields of the Max-Planck Institute for Extraterrestrial Physics (MPE) from its beginning. Over the years, the entire gamma-ray energy range accessible from space was explored. The purpose of this review article is to summarise the...