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Diamond properties under extreme pressure

This topic provides scientific context on material properties under extreme conditions that could be used as an illustrative example in questions regarding advancements in material science or space research, but it lacks direct relevance to Indian policy or specific syllabus-mandated developments.

Notes

Scientists subjected diamond samples to shock waves reaching 1 terapascal (approximately 10 million times atmospheric pressure).
Diamonds maintain their crystal structure under extreme pressure rather than shifting into different forms.
At extreme pressures, diamonds melt directly into a metallic liquid.
Experimental data indicates that the melting point of diamond decreases slightly as pressure increases.
Findings provide insights into the internal composition of giant planets.
Data is relevant for refining nuclear fusion technologies that utilize diamond components.

Questions

Discuss the significance of high-pressure material science research in understanding planetary interiors and advancing nuclear fusion technology. 150 words

Attempt this — 150 words in 8 min

0 / 150 words 8:00

Prelims

What happens to the crystal structure of a diamond when subjected to pressure reaching 1 terapascal?

Syllabus

Topics

Science & Technology

Sources

Diamond stays diamond even at extreme pressure

250words.in · https://250words.in/daily/2026-08-23/diamond-properties-under-extreme-pressure