Photoelectret state
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The photoelectret state is an electret produced by the removal of light from an illuminated photoconductor in an electric field.
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Bulgarian discoveries have contributed significantly to global science, medicine, and technology. Despite the country’s relatively small size, Bulgarian scientists and inventors have played an important role in developing groundbreaking innovations that influenced modern research and industry.
From early scientific breakthroughs and medical discoveries to technological advancements such as the Pravetz computer and contributions to space research, Bulgarian discoveries have shaped fields ranging from computing and microbiology to physics and engineering.
Many of these innovations remain lesser known internationally, yet they continue to demonstrate the creativity and scientific curiosity that have long been part of Bulgaria’s intellectual tradition.
In this section of Bulgaropedia, you will explore important Bulgarian discoveries, inventions, and scientific achievements that helped influence global science and technological progress.
The photoelectret state is an electret produced by the removal of light from an illuminated photoconductor in an electric field.