Samuel Mospens Nicaise

Title: Innovations of Samuel Mospens Nicaise

Introduction

Samuel Mospens Nicaise is an accomplished inventor based in Cambridge, MA (US). He has made significant contributions to the field of directed self-assembly, particularly through his innovative patent related to removable templates.

Latest Patents

Samuel Mospens Nicaise holds a patent for "Removable templates for directed self-assembly." This patent presents a sacrificial-post templating method that directs block copolymer (BCP) self-assembly to form nanostructures of monolayers and bilayers of microdomains. The topographical post template can be removed after directing self-assembly, ensuring it is not incorporated into the final microdomain pattern. The sacrificial posts can be made from a material that is removable using a selective etchant, which does not affect the final pattern block(s). This innovative approach allows for the removal of sacrificial posts using the same etchant as for one of the blocks of the BCP, such as a negative tone polymethylmethacrylate (PMMA) when a non-final pattern block of polystyrene is removed, leaving polydimethylsiloxane (PDMS) on the substrate.

Career Highlights

Samuel Mospens Nicaise is affiliated with the Massachusetts Institute of Technology, where he continues to advance his research and innovations. His work has garnered attention for its potential applications in nanotechnology and materials science.

Collaborations

Samuel has collaborated with notable colleagues, including Amir Tavakkoli Kermani Ghariehali and Karl Kimon Berggren, contributing to a dynamic research environment that fosters innovation.

Conclusion

Samuel Mospens Nicaise's contributions to the field of directed self-assembly through his innovative patent highlight his role as a leading inventor in nanotechnology. His work at the Massachusetts Institute of Technology continues to influence advancements in this critical area of research.