Synthesis of ternary varieties of ε-Fe N: Experiment and theory. Joint ...
Synthesis of ternary varieties of ε-Fe N: Experiment and theory. Joint ...
Synthesis of ternary varieties of ε-Fe N: Experiment and theory. Joint ...
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www.iac.uni-stuttgart.de<br />
03-10<br />
Treatment: Result:<br />
<strong>Fe</strong>/Co in N 2, NH 3<br />
T 1100 °C, P = 0.1 MPa -<strong>Fe</strong> 3N + <strong>Fe</strong> 1–xCo x<br />
-<strong>Fe</strong> 3N/Co -(<strong>Fe</strong>,Co) 3N + <strong>Fe</strong> 1–xCo x<br />
<strong>Fe</strong> 4N/Co<br />
P = 7 GPa<br />
T 1100 °C<br />
-<strong>Fe</strong> 3N/Co -(<strong>Fe</strong>,Co) 3N + -<strong>Fe</strong>(Co)<br />
<strong>Fe</strong> 4N/Co<br />
P = 15 GPa<br />
T = 1200 °C<br />
a = 4.6828 – 4.8016 Å<br />
c = 4.3705 – 4.4269 Å<br />
<strong>Fe</strong>3N0.75 – <strong>Fe</strong>3N1.5 a = 4.5771 Å<br />
c = 4.3136 Å<br />
Max-Planck-Institut<br />
für Chemische Physik fester St<strong>of</strong>fe
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