[et_pb_section fb_built=”1″ _builder_version=”4.22.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_row _builder_version=”4.22.2″ _module_preset=”default” custom_padding=”||||false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.22.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.0″ _module_preset=”default” text_font_size=”16px” header_4_font=”Open Sans|600|||||||” header_4_text_color=”#000000″ background_color=”#EFEFEF” custom_padding=”20px|20px|20px|20px|true|true” global_colors_info=”{}”]<\/p>\n
The faculty and students in the Department of Physics at ºì¶¹ÊÓƵ of CUNY are involved in a wide range of experimental and theoretical investigations, principally in Optics and Condensed Matter Physics.<\/p>\n
[\/et_pb_text][et_pb_text _builder_version=”4.27.0″ _module_preset=”default” text_font_size=”16px” locked=”off” global_colors_info=”{}”]<\/p>\n
Experimental research programs include studies of quantum dots, nanocrystals, nanowires, semiconductor heterostructures, metamaterials, topological protection by edge states, photo-induced magnetic responses and catalysis, optical-vortex pattern formation, optical and microwave propagation in random media, physics of photonic devices, optical properties of nanostructures, micro and nanocavities for exploring cavity quantum electrodynamics in solid state systems, silicon photonics, photonic crystals, study of magnetic films with high field retention.<\/p>\n
[\/et_pb_text][et_pb_text _builder_version=”4.27.0″ _module_preset=”default” text_font_size=”16px” locked=”off” global_colors_info=”{}”]<\/p>\n
Theoretical research includes the study of nanoplamonics, devices for surface plasmon amplification by stimulated emission of radiation (SPASERs), optical whispering gallery modes, photonic nanostructures and metamaterials, topologically nontrivial phases and excitations, transport in quantum point contacts (QPCs), dynamics of nanoelectromechanical systems (NEMS), quantum dots, nonlinear dynamics in semiconductor nanostructures, biomimetics, resonant photonic crystals, polariton propagation and localization in impure crystals, wave propagation in random materials, critical phenomena, and the relationship between classical and quantum theories of constrained systems.<\/span><\/p>\n [\/et_pb_text][et_pb_text _builder_version=”4.27.0″ _module_preset=”default” text_font_size=”16px” locked=”off” global_colors_info=”{}”]<\/p>\n Experimental facilities include a class 1000 microfabrication facility, which houses standard fabrications tools such as plasma enhanced chemical vapor deposition (PECVD), reactive ion etcher (RIE), mask aligner, and spin coater; facilities for the preparation and characterization of magnetic, polymer, and electro-optic materials such as secondary ion mass spectrometer (SIMS), X-ray photoelectron spectroscopy (XPS), ellipsometer, transmission electron microscope (TEM), scanning electron microscope (SEM) with electron beam lithography capability (arriving soon), surface profilometer, rheometer, laser ablation and sputtering deposition systems, continuous wave and ultrafast laser systems, Near-field Scanning Optical Microscope (NSOM), CCD cameras, spectrometers, microwave vector analyzers network analyzers, and spectrum analyzers. The department has excellent machine and electronics shops which support the research activity.<\/span><\/p>\n [\/et_pb_text][et_pb_text _builder_version=”4.27.0″ _module_preset=”default” text_font_size=”16px” locked=”off” global_colors_info=”{}”]<\/p>\n