Publications

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 Jun 1;35:101113.
26. Ghanekar A, Wang J, Guo C, Fan S, Povinelli ML. Nonreciprocal thermal emission using spatiotemporal modulation of graphene. ACS Photonics. 2022 Dec 30;10(1):170-8.
25. Ghanekar A, Kapadia R, Povinelli ML. Directional control of absorptivity with quasi-localized guided modes. Applied Physics Letters. 2022 Nov 14;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 Nov 3.
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 Sep 9:108367.
22. Mukherjee A, Ghanekar A, Povinelli ML. Electrically tunable guided-mode resonance grating for switchable photoluminescence. Applied Physics Letters. 2022 May 9;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 Mar 11;9(4):1157-64.
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 Sep 1;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 Jan 1;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 Dec 4;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 Nov 20;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 Dec 17;9(1):1-1.
15. Liu X, Tian Y, Ghanekar A, Zheng Y. Spectral selectivity of multiple nanoparticles doped thin films. Optics Express. 2019 Sep 30;27(20):A1591-600.
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 Feb 18;27(4):A148-57.
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 Jan;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 Dec;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 Jul 1;8(7):2017-25.
10. Ghanekar A, Ricci M, Tian Y, Gregory O, Zheng Y. Strain-induced modulation of near-field radiative transfer. Applied Physics Letters. 2018 Jun 11;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 May 22;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 Jan 22;26(2):A209-18.
7. Ghanekar A, Tian Y, Zhang S, Cui Y, Zheng Y. Mie-Metamaterials-Based Thermal Emitter for Near-Field Thermophotovoltaic Systems. Materials. 2017 Jul 31;10(8):885.
6. Ghanekar A, Xiao G, Zheng Y. High Contrast Far-Field Radiative Thermal Diode. Scientific Reports. 2017 Jul 24;7:6339.
5. Ghanekar A, Ji J, Zheng Y. High-rectification near-field thermal diode using phase change periodic nanostructure. Applied Physics Letters. 2016 Sep 19;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 Feb 1;10(1):011004.
3. Ghanekar A, Lin L, Zheng Y. Novel and efficient Mie-metamaterial thermal emitter for thermophotovoltaic systems. Optics express. 2016 May 16;24(10):A868-77.
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 Sep 21;23(19):A1129-39.
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 Feb 14;117(6):064314.