scholarly journals Nano-iron pyrite seed dressing: a sustainable intervention to reduce fertilizer consumption in vegetable (beetroot, carrot), spice (fenugreek), fodder (alfalfa), and oilseed (mustard, sesamum) crops

Author(s):  
Chinmaya Kumar Das ◽  
Gaurav Srivastava ◽  
Amarish Dubey ◽  
Manas Roy ◽  
Shikha Jain ◽  
...  
Keyword(s):  
Author(s):  
Raja Subramanian ◽  
Kenneth S. Vecchio

The structure of stacking faults and partial dislocations in iron pyrite (FeS2) have been studied using transmission electron microscopy. Pyrite has the NaCl structure in which the sodium ions are replaced by iron and chlorine ions by covalently-bonded pairs of sulfur ions. These sulfur pairs are oriented along the <111> direction. This covalent bond between sulfur atoms is the strongest bond in pyrite with Pa3 space group symmetry. These sulfur pairs are believed to move as a whole during dislocation glide. The lattice structure across these stacking faults is of interest as the presence of these stacking faults has been preliminarily linked to a higher sulfur reactivity in pyrite. Conventional TEM contrast analysis and high resolution lattice imaging of the faulted area in the TEM specimen has been carried out.


2019 ◽  
Vol 11 (1) ◽  
Author(s):  
Sudheer Kumar ◽  
Prem Lal Kashyap ◽  
Ishwar Singh ◽  
Poonam Jasrotia ◽  
Devendra Pal Singh ◽  
...  

2016 ◽  
Vol 42 (1) ◽  
pp. 93 ◽  
Author(s):  
Xing-Bei LIU ◽  
Can WANG ◽  
Dan HU ◽  
Hao YANG ◽  
Heng-Zhi SHE ◽  
...  

Nanoscale ◽  
2012 ◽  
Vol 4 (24) ◽  
pp. 7649 ◽  
Author(s):  
Alec Kirkeminde ◽  
Randall Scott ◽  
Shenqiang Ren

2000 ◽  
Vol 298 (1-2) ◽  
pp. 306-309 ◽  
Author(s):  
J.P Eymery ◽  
F Ylli

1963 ◽  
Vol 12 (3) ◽  
pp. 130-131 ◽  
Author(s):  
T. Glyn Davies
Keyword(s):  

1988 ◽  
Vol 17 (4) ◽  
pp. 99 ◽  
Author(s):  
TN Khan ◽  
KJ Young

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