Q42
A dislocation line in a fcc crystal dissociates into two partials which have their Burger vectors as a/6 [ 2 1 1 ] and a/6 [ 11 2 ], Indicate the correct statement.
A dislocation line in a fcc crystal dissociates into two partials which have their Burger vectors as and Indicate the correct statement.
A.
Burgers vector of the undissociated dislocation line is
AnswerB.
Burgers vector of the undissociated dislocation line is
C.
Energy of each partial is proportional to
D.
Energy of the undissociated dislocation line is lesser than the sum of energy of two partials
Answer: Option A
Solution
Answer: Option A
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