Maxim P Nikiforov

Title: Maxim P Nikiforov: Innovator in Thermomechanical Characterization

Introduction

Maxim P Nikiforov is a notable inventor based in Knoxville, TN (US). He has made significant contributions to the field of thermomechanical characterization, particularly in the study of polymeric materials. His innovative approach has led to advancements in understanding phase transitions and material properties.

Latest Patents

Nikiforov holds a patent titled "Spatially resolved quantitative mapping of thermomechanical properties and phase transition temperatures using scanning probe microscopy." This patent describes a methodology for the thermomechanical characterization of phase transitions in polymeric materials, specifically polyethyleneterephthalate. The approach utilizes band excitation acoustic force microscopy to independently measure resonance frequency, Q factor, and oscillation amplitude of a tip-surface contact area as a function of tip temperature. This allows for the extraction of the thermal evolution of the tip-surface spring constant and mechanical dissipation. The heating protocol ensures a constant tip-surface contact area and contact force, enabling reproducible measurements and quantitative extraction of material properties, including the temperature dependence of indentation-based elastic and loss moduli.

Career Highlights

Nikiforov is currently employed at Ut-Battelle, Inc., where he continues to develop and refine his innovative methodologies. His work has garnered attention for its practical applications in material science and engineering.

Collaborations

Throughout his career, Nikiforov has collaborated with esteemed colleagues such as Stephen Jesse and Sergei V Kalinin. These collaborations have further enriched his research and contributed to the advancement of the field.

Conclusion

Maxim P Nikiforov is a distinguished inventor whose work in thermomechanical characterization has paved the way for new insights into polymeric materials. His contributions are invaluable to the scientific community and continue to influence research in material properties.