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An infinite one-dimensional lattice extends along the x-axis. At each lattice site, there exists an ion with spin 1/2. The spin can point either in the +z or -z direction only. Let \( S_P \), \( S_F \), and \( S_A \) denote the entropies of paramagnetic, ferromagnetic, and antiferromagnetic configurations, respectively. Which of the following relations is/are true?
An infinite one-dimensional lattice extends along the x-axis. At each lattice site, there exists an ion with spin 1/2. The spin can point either in the +z or -z direction only. Let \( S_P \), \( S_F \), and \( S_A \) denote the entropies of paramagnetic, ferromagnetic, and antiferromagnetic configurations, respectively. Which of the following relations is/are true?
Updated On: Jul 12, 2024
- \(S_P\gt S_F\)
- \(S_A\gt S_F\)
- \( S_A = 4 S_F \)
- \(S_P\gt S_A\)
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The Correct Option is A, D
Solution and Explanation
The correct Answers are (A) :\(S_P\gt S_F\) ,(D):\(S_P\gt S_A\)
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