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Which of the following is NOT a contribution of Herbert Kroemer?

  • Discovery of Topological Insulators

  • Theoretical Work on Black Holes

  • Advancements in LED Technology

  • Heterojunction Bipolar Transistors

Answer

The answer is Heterojunction Bipolar Transistors (HBTs). HBTs are not credited to Herbert Kroemer's contributions. Kroemer's notable contributions include the development of the double-heterostructure laser, which revolutionized the field of optoelectronics, and his groundbreaking work on heterojunctions and high-speed transistors. These innovations paved the way for significant advancements in the semiconductor industry and electronic devices.
The Remarkable Journey of Herbert Kroemer: A Quiz on the Life and Achievements of a Trailblazing Physicist

The Remarkable Journey of Herbert Kroemer: A Quiz on the Life and Achievements of a Trailblazing Physicist

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