Jeong Eun Yoo

Title: Inventor Spotlight: Jeong Eun Yoo

Introduction

Jeong Eun Yoo, a prominent inventor located in Erlangen, Germany, has made significant contributions to the field of thermoplasmonics. With a total of two patents to her name, her innovative work focuses on advanced solar energy technologies that are both efficient and sustainable.

Latest Patents

One of Jeong Eun Yoo's latest inventions is a patent for "Solar thermoplasmonic nanofurnaces and method for making and using same." This innovative thermoplasmonic device incorporates a titanium film alongside multiple titanium nitride tube elements. Each of these tube elements has a distinctive structure, featuring an open top, a titanium nitride bottom, and a tubular middle portion crafted from titanium nitride.

The method for fabricating titanium nitride (TiN) nanofurnaces involves anodizing a titanium foil to create TiO nanocavities. Post-anodization, these cavities are transformed into TiN at a temperature of 600 °C under ammonia flow. The resultant array of high-temperature stable TiN cylindrical cavities functions as plasmonic nanofurnaces, capable of achieving temperatures exceeding 600 °C with moderate concentrated solar irradiation. Remarkably, these nanofurnaces exhibit near-unity solar absorption across visible and near-infrared spectral ranges and achieve a maximum thermoplasmonic solar-to-heat conversion efficiency of 68 percent.

Career Highlights

Jeong Eun Yoo currently works at the Purdue Research Foundation, where she continues to develop and refine her innovative ideas. Her work is recognized for pushing the boundaries of solar energy utilization, particularly in high-temperature applications. Yoo's inventions are not only groundbreaking in their technical achievements but also in their potential impact on sustainable energy solutions.

Collaborations

Throughout her career, Jeong Eun Yoo has collaborated with esteemed colleagues such as Vladimir M Shalaev and Zhaxylyk A Kudyshev. Together, they have advanced research in the field, sharing insights and expertise that have contributed to the development of cutting-edge technologies.

Conclusion

Jeong Eun Yoo’s contributions to the field of thermoplasmonics exemplify her commitment to innovation and sustainability. With her patents standing as a testament to her ingenuity, she continues to inspire future advancements in solar energy technology. Her work at Purdue Research Foundation and collaborations with leading researchers underscore her role as a significant figure in the scientific community.