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Spectroscopic Evidence of Edge‐Localized States in an Antiferromagnet Topological Insulator NdBi

Advanced Science, EarlyView.
Using spin‐polarized scanning tunneling microscopy (STM) in conjunction with quasiparticle interference, we successfully identify distinct signatures of the ferromagnetic and antiferromagnetic terminations in NdBi, a rare‐earth monopnictide exhibiting non‐trivial topology and magnetism. We demonstrate that step edges on ferromagnetic surfaces host well‐
Avior Almoalem, Rebecca Chan, Brinda Kuthanazhi, Juan Schmidt, Jose A. Moreno, Hermann Suderow, Paul Canfield, Taylor L. Hughes, Vidya Madhavan   +8 more
wiley   +1 more source

Characteristics and genesis of permian chert in the middle and upper Yangtze Region, China. [PDF]

PLoS One
Zhang DZ, Luo JX, Feng B, He YB, Wen Z.
europepmc   +1 more source

A Hybrid Ionic Liquid-HPAM Flooding for Enhanced Oil Recovery: An Integrated Experimental and Numerical Study. [PDF]

Polymers (Basel)
Khamis MA, Omer OA, Altawati FS, Almobarky MA.   +3 more
europepmc   +1 more source

Enhancement of stability and electronic properties of ultra-high nickel cathodes by aluminium and boron codoping studied by combined density functional theory and neural network models. [PDF]

RSC Adv
Vo Anh Duy N, Van Thien T, Trang NTB, Phuc NH, Nguyen TV, Thai TM, Kawazoe Y, Dang MT.   +7 more
europepmc   +1 more source

Study on deformation characteristics and support technology of roadway in deep complex stress field. [PDF]

Sci Rep
Li SJ, Lu WY, Ma XC, Mao JF, Zheng XD, Yang CD, Feng JY.   +6 more
europepmc   +1 more source

Experimental study on the structural failure characteristics and load-bearing mechanism of anchored fractured rock mass. [PDF]

Sci Rep
Liu M, Li Z, Du F, Wang W, Zhai M, Shi J.   +5 more
europepmc   +1 more source

Disaster-causing mechanism and control technology of interlayer rock breakage in gently inclined close distance coal seams mining. [PDF]

Sci Rep
Yuchi X, Du X, Shu P, Yu L, Lei W, Yang W, Zhang Z.   +6 more
europepmc   +1 more source

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Airflow through crushed-rock layers

2011 Second International Conference on Mechanic Automation and Control Engineering, 2011
Pressure drops through packed concrete spheres and crushed rocks were investigated by wind tunnel experiments. The diameters of concrete spheres were 0.041 m and 0.052 m, respectively. The mean particle size of the crushed rocks was 0.096 m. The experimental results show that the Ergun equation with revised coefficient values can be used to predict ...
null Yuanming Lai, null Jingbo Li, null Qingze Li   +2 more
openaire   +1 more source

Stress waves in layered rocks

Acta Mechanica, 1992
In this paper two problems will be solved analytically: the reflection of plane stress waves at a free boundary and the reflection and refraction of plane stress waves at a welded interface separating two dissimilar materials. In particular, stress reflection and refraction coefficients will be derived and the superimposed state of stress in regions of
P. Borejko, H. P. Rossmanith, Y. Z. Wei
openaire   +1 more source

Layer-by-layer cutting of rocks

Journal of Mining Science, 2006
To describe the process of cutting of geomaterials by a two-sided wedge, a rigid-plastic model is considered taking into account the influence the wedge speed has on the cutting force, shear plane orientation, and sizes of sheared pieces.
openaire   +1 more source