Publications
Publication titles link to journal or Google Scholar records.
30. Guadagnini S, Ghanekar A, Povinelli ML. Incident-angle-independent tuning of graphene-enhanced Fano resonances using loss modulation. Applied Physics Letters. 2026;128(14):141701.
29. Guadagnini S, Ghanekar A, Shrewsbury BK, Povinelli ML. Reversible symmetry breaking of BIC graphene plasmons for tunable mid-infrared absorption. Optics Express. 2024;32(25):44008–44016.
28. Wang T-H, Ghanekar A, Shrewsbury BK, Povinelli ML. Active tuning of angular asymmetric thermal emission via carrier injection in metal-insulator-metal resonance gratings. Surfaces and Interfaces. 2024;48:104239.
27. Ghanekar A, Shrewsbury BK, Hsu CW, Kapadia R, Povinelli ML. Electro-optic symmetry breaking of BIC modes for tunable infrared emissivity. Materials Today Physics. 2023;35:101113.
26. Ghanekar A, Wang J, Guo C, Fan S, Povinelli ML. Nonreciprocal thermal emission using spatiotemporal modulation of graphene. ACS Photonics. 2022;10(1):170–178.
25. Ghanekar A, Kapadia R, Povinelli ML. Directional control of absorptivity with quasi-localized guided modes. Applied Physics Letters. 2022;121(20):201701.
24. Chae HU, Shrewsbury B, Ahsan R, Ghanekar A, Povinelli ML, Kapadia R. Monolithic III-V on Metal for Thermal Metasurfaces. ACS Nano. 2022.
23. Ghanekar A, Kapadia R, Povinelli ML. Method for tuning absorptivity of a guided-mode resonance grating through period-doubling index perturbation. Journal of Quantitative Spectroscopy and Radiative Transfer. 2022:108367.
22. Mukherjee A, Ghanekar A, Povinelli ML. Electrically tunable guided-mode resonance grating for switchable photoluminescence. Applied Physics Letters. 2022;120(19):191108.
21. Ghanekar A, Wang J, Fan S, Povinelli ML. Violation of Kirchhoff’s Law of Thermal Radiation with Space-Time Modulated Grating. ACS Photonics. 2022;9(4):1157–1164.
20. Tian Y, Qian L, Liu X, Ghanekar A, Liu J, Thundat T, Xiao G, Zheng Y. High-temperature and abrasion-resistant metal-insulator-metal metamaterials. Materials Today Energy. 2021;21:100725.
19. Tian Y, Liu X, Ghanekar A, Zheng Y. Scalable-manufactured metal-insulator-metal based selective solar absorbers with excellent high-temperature insensitivity. Applied Energy. 2021;281:116055.
18. Liu X, Tian Y, Chen F, Ghanekar A, Antezza M, Zheng Y. Continuously variable emission for mechanical deformation induced radiative cooling. Communications Materials. 2020;1(1):1–7.
17. Tian Y, Liu X, Ghanekar A, Chen F, Caratenuto A, Zheng Y. Blackbody-cavity ideal absorbers for solar energy harvesting. Scientific Reports. 2020;10(1):1–7.
16. Tian Y, Qian L, Liu X, Ghanekar A, Xiao G, Zheng Y. Highly effective photon-to-cooling thermal device. Scientific Reports. 2019;9(1):1.
15. Liu X, Tian Y, Ghanekar A, Zheng Y. Spectral selectivity of multiple nanoparticles doped thin films. Optics Express. 2019;27(20):A1591–A1600.
14. Tian Y, Ghanekar A, Qian L, Ricci M, Liu X, Xiao G, Gregory O, Zheng Y. Near-infrared optics of nanoparticles embedded silica thin films. Optics Express. 2019;27(4):A148–A157.
13. Ghanekar A, Tian Y, Liu X, Zheng Y. Performance enhancement of near-field thermoradiative devices using hyperbolic metamaterials. Journal of Photonics for Energy. 2019;9(3):032706.
12. Tian Y, Ghanekar A, Liu X, Sheng J, Zheng Y. Tunable wavelength selectivity of photonic metamaterials-based thermal devices. Journal of Photonics for Energy. 2018;9(3):032708.
11. Ghanekar A, Ricci M, Tian Y, Gregory O, Zheng Y. Dynamic optical response of SU-8 upon UV treatment. Optical Materials Express. 2018;8(7):2017–2025.
10. Ghanekar A, Ricci M, Tian Y, Gregory O, Zheng Y. Strain-induced modulation of near-field radiative transfer. Applied Physics Letters. 2018;112(24):241104. (Editor’s Pick)
9. Tian Y, Ghanekar A, Ricci M, Hyde M, Gregory O, Zheng Y. A Review of Tunable Wavelength Selectivity of Metamaterials in Near-Field and Far-Field Radiative Thermal Transport. Materials. 2018;11(5):862.
8. Ghanekar A, Tian Y, Ricci M, Zhang S, Gregory O, Zheng Y. Near-field thermal rectification devices using phase change periodic nanostructure. Optics Express. 2018;26(2):A209–A218.
7. Ghanekar A, Tian Y, Zhang S, Cui Y, Zheng Y. Mie-Metamaterials-Based Thermal Emitter for Near-Field Thermophotovoltaic Systems. Materials. 2017;10(8):885.
6. Ghanekar A, Xiao G, Zheng Y. High Contrast Far-Field Radiative Thermal Diode. Scientific Reports. 2017;7:6339.
5. Ghanekar A, Ji J, Zheng Y. High-rectification near-field thermal diode using phase change periodic nanostructure. Applied Physics Letters. 2016;109(12):123106.
4. Ghanekar A, Sun M, Zhang Z, Zheng Y. Optimal Design of Wavelength Selective Thermal Emitter for Thermophotovoltaic Applications. Journal of Thermal Science and Engineering Applications. 2018;10(1):011004.
3. Ghanekar A, Lin L, Zheng Y. Novel and efficient Mie-metamaterial thermal emitter for thermophotovoltaic systems. Optics Express. 2016;24(10):A868–A877.
2. Ghanekar A, Lin L, Su J, Sun H, Zheng Y. Role of nanoparticles in wavelength selectivity of multilayered structures in the far-field and near-field regimes. Optics Express. 2015;23(19):A1129–A1139.
1. Zheng Y, Ghanekar A. Radiative energy and momentum transfer for various spherical shapes: A single sphere, a bubble, a spherical shell, and a coated sphere. Journal of Applied Physics. 2015;117(6):064314.