Naveen N Sinha

Title: Innovations of Naveen N Sinha

Introduction

Naveen N Sinha is an accomplished inventor based in Los Alamos, NM (US). He holds a total of 4 patents that showcase his expertise in material fabrication and acoustic radiation forces. His work has significant implications for the development of new materials and structures.

Latest Patents

One of his latest patents focuses on material fabrication using acoustic radiation forces. This patent describes apparatus and methods for using acoustic radiation forces to order particles suspended in a host liquid. The particles can vary in size from nanometers to millimeters and can take on any shape. The suspension is placed in an acoustic resonator cavity, where acoustical energy is supplied using acoustic transducers. The resulting patterns can be quickly generated, typically within a few seconds to a few minutes. In a one-dimensional arrangement, parallel layers of particles are formed. More complex configurations are possible with two and three-dimensional transducer arrangements, allowing for the generation of different standing-wave patterns in the resonator. This innovation provides great flexibility in creating periodic structures, such as metamaterials, with tunable periods by varying the frequency of the acoustic waves. The periodicities can range from millimeters to sub-micron distances, covering a significant portion of the range for optical and acoustical metamaterials.

Career Highlights

Naveen has worked with notable organizations, including Los Alamos National Security, LLC. His contributions to the field of material science and engineering have been recognized through his patents and innovative approaches.

Collaborations

Naveen has collaborated with several professionals in his field, including Dipen N Sinha and Gregory Russ Goddard. These collaborations have likely enriched his research and development efforts.

Conclusion

Naveen N Sinha's work in material fabrication and acoustic radiation forces represents a significant advancement in the field of materials science. His innovative patents and collaborations highlight his contributions to the development of new technologies and materials.