Antiferromagnetic order in amphibole asbestos

1975 ◽  
Author(s):  
J. C. Eisenstein ◽  
M. F. Taragin ◽  
D. D. Thornton
Keyword(s):  
Antiferromagnetic Order ◽  
Amphibole Asbestos

Enumeration and Identification of Asbestos Fibres in Water

1974 ◽  
Vol 32 ◽  
pp. 526-527 ◽  
Author(s):  
O. Mudroch ◽  
J. R. Kramer
Keyword(s):  
Water Supply ◽  
Water Samples ◽  
Drainage Basin ◽  
Lake Superior ◽  
Research Work ◽  
List Type ◽  
The West ◽  
Asbestos Fibre ◽  
Amphibole Asbestos

Approximately 60,000 tons per day of waste from taconite mining, tailing, are added to the west arm of Lake Superior at Silver Bay. Tailings contain nearly the same amount of quartz and amphibole asbestos, cummingtonite and actinolite in fibrous form. Cummingtonite fibres from 0.01μm in length have been found in the water supply for Minnesota municipalities.The purpose of the research work was to develop a method for asbestos fibre counts and identification in water and apply it for the enumeration of fibres in water samples collected(a) at various stations in Lake Superior at two depth: lm and at the bottom.(b) from various rivers in Lake Superior Drainage Basin.

scholarly journals Canted antiferromagnetic order and spin dynamics in the honeycomb-lattice compound Tb2Ir3Ga9

2021 ◽  
Vol 103 (18) ◽  
Author(s):  
Feng Ye ◽  
Zachary Morgan ◽  
Wei Tian ◽  
Songxue Chi ◽  
Xiaoping Wang ◽  
...  
Keyword(s):  
Spin Dynamics ◽  
Antiferromagnetic Order ◽  
Honeycomb Lattice

scholarly journals Magnetic crystalline-symmetry-protected axion electrodynamics and field-tunable unpinned Dirac cones in EuIn2As2

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
S. X. M. Riberolles ◽  
T. V. Trevisan ◽  
B. Kuthanazhi ◽  
T. W. Heitmann ◽  
F. Ye ◽  
...  
Keyword(s):  
Density Functional ◽  
Surface States ◽  
Antiferromagnetic Order ◽  
Functional Theory ◽  
Magnetic Symmetry ◽  
Integer Quantum ◽  
Symmetry Protected ◽  
Topological Crystalline Insulator ◽  
Low Symmetry ◽  
Crystalline Symmetry

AbstractKnowledge of magnetic symmetry is vital for exploiting nontrivial surface states of magnetic topological materials. EuIn2As2 is an excellent example, as it is predicted to have collinear antiferromagnetic order where the magnetic moment direction determines either a topological-crystalline-insulator phase supporting axion electrodynamics or a higher-order-topological-insulator phase with chiral hinge states. Here, we use neutron diffraction, symmetry analysis, and density functional theory results to demonstrate that EuIn2As2 actually exhibits low-symmetry helical antiferromagnetic order which makes it a stoichiometric magnetic topological-crystalline axion insulator protected by the combination of a 180∘ rotation and time-reversal symmetries: $${C}_{2}\times {\mathcal{T}}={2}^{\prime}$$ C 2 × T = 2 ′ . Surfaces protected by $${2}^{\prime}$$ 2 ′ are expected to have an exotic gapless Dirac cone which is unpinned to specific crystal momenta. All other surfaces have gapped Dirac cones and exhibit half-integer quantum anomalous Hall conductivity. We predict that the direction of a modest applied magnetic field of μ0H ≈ 1 to 2 T can tune between gapless and gapped surface states.

Exposure-response modeling of non-cancer effects in humans exposed to Libby Amphibole Asbestos; update

2015 ◽  
Vol 73 (3) ◽  
pp. 780-789 ◽  
Author(s):  
Robert Benson ◽  
David Berry ◽  
James Lockey ◽  
William Brattin ◽  
Timothy Hilbert ◽  
...  
Keyword(s):  
Exposure Response ◽  
Amphibole Asbestos ◽  
Libby Amphibole ◽  
Response Modeling

scholarly journals Canted antiferromagnetic order in the monoaxial chiral magnets V1/3TaS2 and V1/3NbS2

2020 ◽  
Vol 4 (5) ◽  
Author(s):  
K. Lu ◽  
D. Sapkota ◽  
L. DeBeer-Schmitt ◽  
Y. Wu ◽  
H. B. Cao ◽  
...  
Keyword(s):  
Antiferromagnetic Order

scholarly journals Columnar antiferromagnetic order of a MBene monolayer

2021 ◽  
Vol 103 (14) ◽  
Author(s):  
Ilkay Ozdemir ◽  
Yelda Kadioglu ◽  
Yusuf Yüksel ◽  
Ümit Akıncı ◽  
Olcay Üzengi Aktürk ◽  
...  
Keyword(s):  
Antiferromagnetic Order
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