Murthy Grandhi

2025

Benign mid-gap halide vacancy states in 2D-bismuth-based halide perovskite microcrystals for enhanced broadband photodetectors

Singh, K., Hossain, M., Nayak, P. K., Karmakar, S., Tripathi, A., Sarkar, P., Rudra, P., Ali, A. V. M., Grandhi, G. K., Vivo, P., Mondal, S., Adarsh, K. V., Ghosh, D. & Rao, K. D. M., 2025, (E-pub ahead of print) In: Materials Horizons.

Research output: Contribution to journal › Article › Scientific › peer-review

Bulk Passivation of Lead Halide Perovskites: The Key to High-Performance Indoor Photovoltaics at Very Low-Light Intensities

Karpiola, E., Grandhi, G. K., Doyranli, C., Han, Y., Alexander, A., Jagadamma, L. K., Tewari, A., Manna, D. & Vivo, P., Jun 2025, In: Solar RRL. 9, 11, 202500195.

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Synergistic dye/photocatalyst interconnections for activating efficient light-induced degradation pathways

Conelli, D., Grandhi, G. K., Tewari, A., Hytönen, V. P., Lanzafame, P., Vivo, P., Suranna, G. P. & Grisorio, R., 28 Jan 2025, In: Journal of Materials Chemistry C. 13, 4, 03986f.

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1 Citation (Scopus)

The Promise of Operational Stability in Pnictogen-Based Perovskite-Inspired Solar Cells

Lamminen, N., Karlsson, J., Kumar, R., Viswanath, N. S. M., Lal, S., Fasulo, F., Righetto, M., Mokurala, K., Lahtonen, K., Tewari, A., Katerski, A., Lahtinen, J., Oja Acik, I., Johansson, E. M. J., Muñoz-García, A. B., Pavone, M., Herz, L. M., Grandhi, M. & Vivo, P., 18 Mar 2025, (E-pub ahead of print) In: EES Solar.

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2024

Assessing the Environmental Impact of Pnictogen-based Perovskite-Inspired Materials for Indoor Photovoltaics

Vidal, R., Lamminen, N., Holappa, V., Alberola-Borràs, J. A., Franco, I. P., Grandhi, G. K. & Vivo, P., 17 Nov 2024, (E-pub ahead of print) In: Advanced Energy Materials.

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4 Citations (Scopus)

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Cooperating with additives: low-cost hole-transporting materials for improved stability of perovskite solar cells

Mäkinen, P., Conelli, D., Grandhi, G. K., Suranna, G. P., Vivo, P. & Grisorio, R., 20 Nov 2024, In: Sustainable Energy and Fuels. 9, 1, p. 172-184

Research output: Contribution to journal › Article › Scientific › peer-review

4 Citations (Scopus)

Dissecting the Role of the Hole-Transport Layer in Cu2 AgBiI6 Solar Cells: An Integrated Experimental and Theoretical Study

Al-Anesi, B., Grandhi, G. K., Pecoraro, A., Vipinraj Sugathan, Muñoz-García, A. B., Pavone, M. & Vivo, P., 13 Jun 2024, In: Journal of Physical Chemistry C. 128, 23, p. 9446–9453

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3 Citations (Scopus)

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Halide Engineering in Mixed Halide Perovskite-Inspired Cu₂AgBiI₆ for Solar Cells with Enhanced Performance

Vipinraj Sugathan, Liu, M., Pecoraro, A., Das, T. K., Ruoko, T. P., Grandhi, G. K., Manna, D., Ali-Löytty, H., Lahtonen, K., Muñoz-García, A. B., Pavone, M. & Vivo, P., 2024, In: ACS Applied Materials and Interfaces. 16, 15, p. 19026-19038

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3 Citations (Scopus)

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Halide Perovskites for Photoelectrochemical Water Splitting and CO₂ Reduction: Challenges and Opportunities

Bienkowski, K., Solarska, R., Trinh, L., Widera-Kalinowska, J., Al-Anesi, B., Liu, M., Grandhi, G. K., Vivo, P., Oral, B., Yılmaz, B. & Yıldırım, R., 2024, In: ACS CATALYSIS. 14, p. 6603-6622 20 p.

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25 Citations (Scopus)

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Is doping of Spiro-OMeTAD a requirement for efficient and stable perovskite indoor photovoltaics?

Toikkonen, S., Grandhi, G. K., Wang, S., Baydin, B., Al-Anesi, B., Jagadamma, L. K. & Vivo, P., 7 May 2024, In: Advanced Devices and Instrumentation. 5, 48.

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2 Citations (Scopus)

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Perovskite-Inspired Cs₂AgBi₂I₉: A Promising Photovoltaic Absorber for Diverse Indoor Environments

Mokurala, K., Singh, K., Monga, S., Tripathi, A., Karmakar, S., Kumar, R., Tyrpenou, C., Volonakis, G., Manna, D., Mäkinen, P., Adarsh, K. V., Bhattacharya, S., Grandhi, G. K., Rao, K. D. M. & Vivo, P., 26 Dec 2024, (E-pub ahead of print) In: Advanced Energy Materials.

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6 Citations (Scopus)

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Solution-Processed Tin-Antimony Quaternary Chalcohalides for Self-Powered Broadband Photodetectors

Manna, D., Mokurala, K., Grandhi, G. K., Al-Anesi, B., Viswanath, N. S. M., Sugathan, V., Tewari, A., Doyranli, C. & Vivo, P., 2024, (E-pub ahead of print) In: Solar RRL.

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1 Citation (Scopus)

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Surface-Engineered Cesium Lead Bromide Perovskite Nanocrystals for Enabling Photoreduction Activity

Conelli, D., Matuhina, A., Dibenedetto, C. N., Grandhi, G. K., Margiotta, N., Fanizza, E., Striccoli, M., Vivo, P., Suranna, G. P. & Grisorio, R., 2024, In: ACS Applied Materials and Interfaces. 16, 18, p. 24029–24038 10 p.

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2 Citations (Scopus)

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Synergistic metal halide perovskite@metal-organic framework hybrids for photocatalytic CO₂ reduction

Sharma, S., Jacob, N., Grandhi, G. K., Choudhary, M. B., Ippili, S., Hathwar, V. R., Vivo, P., Lo, R., Motapothula, M. & Jayaramulu, K., 18 Oct 2024, In: Iscience. 27, 10, 110924.

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3 Citations (Scopus)

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Unveiling Double A-Site Cation Perovskite-Inspired Materials: From 0D-Cs₃Bi₂I₉ to 2D-Cs₂AgBi₂I₉ with Enhanced Charge Transport

Hossain, M., Singh, K., Narwal, A., Sheikh, M. S., Reddy, S. K., Vankayala, K., Singh, A., Khan, S., Khan, S., Velpula, P. K., Chirumamilla, M., Yamijala, S. S. R. K. C., Grandhi, G. K., Vivo, P. & Rao, K. D. M., Aug 2024, In: Chemistry of Materials. 36, 16, p. 7781–7791 11 p.

Research output: Contribution to journal › Article › Scientific › peer-review

1 Citation (Scopus)

2023

Antimony-Bismuth Alloying: The Key to a Major Boost in the Efficiency of Lead-Free Perovskite-Inspired Photovoltaics

Al-Anesi, B., Grandhi, G. K., Pecoraro, A., Sugathan, V., Viswanath, N. S. M., Ali-Löytty, H., Liu, M., Ruoko, T.-P., Lahtonen, K., Manna, D., Toikkonen, S., Muñoz-García, A. B., Pavone, M. & Vivo, P., 15 Nov 2023, In: Small. 19, 46, 2303575.

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23 Citations (Scopus)

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Lead-free perovskite-inspired semiconductors for indoor light-harvesting - the present and the future

Grandhi, G. K., Krishnan Jagadamma, L., Sugathan, V., Al-Anesi, B., Manna, D. & Vivo, P., 11 Jul 2023, In: Chemical Communications. 59, 56, p. 8616-8625 10 p.

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27 Citations (Scopus)

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Less Is More: Simplified Fluorene-Based Dopant-Free Hole Transport Materials Promote the Long-Term Ambient Stability of Perovskite Solar Cells

Mäkinen, P., Fasulo, F., Liu, M., Grandhi, G. K., Conelli, D., Al-Anesi, B., Ali-Löytty, H., Lahtonen, K., Toikkonen, S., Suranna, G. P., Muñoz-García, A. B., Pavone, M., Grisorio, R. & Vivo, P., 2023, In: Chemistry of Materials. 35, 7, p. 2975–2987

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12 Citations (Scopus)

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Perovskite-inspired Cu2AgBiI6 for mesoscopic indoor photovoltaics at realistic low-light intensity conditions

Grandhi, M., Toikkonen, S., Al-Anesi, B., Pecunia, V. & Vivo, P., 2023, In: Sustainable Energy & Fuels. 7, 1, p. 66-73

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24 Citations (Scopus)

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Role of CsMnCl₃Nanocrystal Structure on Its Luminescence Properties

Matuhina, A., Grandhi, G. K., Pan, F., Liu, M., Ali-Löytty, H., Ayedh, H. M., Tukiainen, A., Smått, J.-H., Vähänissi, V., Savin, H., Li, J., Rinke, P. & Vivo, P., 2023, In: ACS Applied Nano Materials. 6, 2, p. 953–965 13 p.

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18 Citations (Scopus)

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Role of Self-Trapped Excitons in the Broadband Emission of Lead-Free Perovskite-Inspired Cu2AgBiI6

Grandhi, G. K., Dhama, R., Viswanath, N. S. M., Lisitsyna, E. S., Al-Anesi, B., Dana, J., Sugathan, V., Caglayan, H. & Vivo, P., 28 Apr 2023, In: The journal of physical chemistry letters. 14, 18, p. 4192-4199 8 p.

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Screening Mixed-Metal Sn2M(III)Ch2X3 Chalcohalides for Photovoltaic Applications

Henkel, P., Li, J., Grandhi, G. K., Vivo, P. & Rinke, P., 26 Sept 2023, In: Chemistry of Materials. 35, 18, p. 7761–7769 9 p.

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5 Citations (Scopus)

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Surface and optical properties of phase-pure silver iodobismuthate nanocrystals

Matuhina, A., Grandhi, G. K., Bergonzoni, A., Pedesseau, L., Grisorio, R., Annurakshita, S., Ali-Löytty, H., Varghese, R., Lahtonen, K., Volonakis, G., Pecunia, V., Bautista, G., Even, J. & Vivo, P., 22 Aug 2023, In: Nanoscale. 15, 36, p. 14764-14773 10 p.

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1 Citation (Scopus)

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Synthetic Control over the Surface Chemistry of Blue-Emitting Perovskite Nanocrystals for Photocatalysis

Grisorio, R., Nazareno Dibenedetto, C., Matuhina, A., Grandhi, M., Vivo, P., Fanizza, E., Striccoli, M. & Suranna, G. P., 3 May 2023, In: ACS Applied Nano Materials. 6, 9, p. 8082-8092 11 p.

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12 Citations (Scopus)

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Triple A-Site Cation Mixing in 2D Perovskite-Inspired Antimony Halide Absorbers for Efficient Indoor Photovoltaics

Lamminen, N., Grandhi, M., Fasulo, F., Hiltunen, A., Pasanen, H., Liu, M., Al-Anesi, B., Efimov, A., Ali-Löytty, H., Lahtonen, K., Mäkinen, P., Matuhina, A., Munoz-Garcia, A. B., Pavone, M. & Vivo, P., 27 Jan 2023, In: Advanced Energy Materials. 13, 4, 2203175.

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32 Citations (Scopus)

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Water-resistant perovskite-inspired copper/silver pnictohalide nanocrystals for photoelectrochemical water splitting

Liu, M., Grandhi, G. K., Al-Anesi, B., Ali-Löytty, H., Lahtonen, K., Grisorio, R. & Vivo, P., 2023, In: Electrochimica Acta. 462, 142734.

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7 Citations (Scopus)

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Wide-Bandgap Perovskite-Inspired Materials: Defect-Driven Challenges for High-Performance Optoelectronics

Grandhi, M., Hardy, D., Krishnaiah, M., Vargas, B., Al-Anesi, B., Suryawanshi, M. P., Solis-Ibarra, D., Gao, F., Hoye, R. L. Z. & Vivo, P., 2 Oct 2023, (E-pub ahead of print) In: Advanced Functional Materials.

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22 Citations (Scopus)

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2022

Enhancing the Microstructure of Perovskite-Inspired Cu-Ag-Bi-I Absorber for Efficient Indoor Photovoltaics

Grandhi, M., Al-Anesi, B., Pasanen, H., Ali-Löytty, H., Lahtonen, K., Granroth, S., Christian, N., Matuhina, A., Liu, M., Berdin, A., Pecunia, V. & Vivo, P., 2022, In: Small. 18, 35, 8 p., 2203768.

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42 Citations (Scopus)

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Flexible organic photovoltaics with star‐shaped non‐fullerene acceptors end‐capped with indene malononitrile and barbiturate derivatives

Al-Anesi, B., Revoju, S., Hiltunen, A., Suhonen, R., Kraft, T., Liu, M., Zhang, H., Deng, Z., Fedele, C., Berdin, A., Lamminen, N., Grandhi, G., Ylikunnari, M. & Vivo, P., Aug 2022, In: Energy Technology. 10, 8, 9 p., 2200264.

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Introduction

Liu, M., Grandhi, M. & Vivo, P., 2022, Low-dimensional halide perovskites: Structure, Synthesis, and Applications. Zhan, Y., Khalid, M., Vivo, P. & Arshid, N. (eds.). Elsevier

Research output: Chapter in Book/Report/Conference proceeding › Chapter › Scientific › peer-review

Moisture-Assisted near-UV Emission Enhancement of Lead-Free Cs4CuIn2Cl12 Double Perovskite Nanocrystals

Liu, M., Matta, S. K., Ali-Löytty, H., Matuhina, A., Grandhi, G. K., Lahtonen, K., Russo, S. P. & Vivo, P., 2022, In: Nano Letters. 22, 1, p. 311-318 8 p.

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34 Citations (Scopus)

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Perovskite nanocrystals under the Transmission Electron Microscope: towards reliable data

Matiukhina, A., Grandhi, M., Liu, M. & Vivo, P., 2022.

Research output: Other conference contribution › Abstract › Scientific

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2021

Halide perovskite nanocrystal emitters

Liu, M., Grandhi, K., Matta, S., Mokurala, K., Litvin, A., Russo, S. & Vivo, P., 2021, In: Advanced Photonics Research. 2, 3, 28 p., 2000118.

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Lead-free cesium titanium bromide double perovskite nanocrystals

Grandhi, G. K., Matuhina, A., Liu, M., Annurakshita, S., Ali-Löytty, H., Bautista, G. & Vivo, P., Jun 2021, In: Nanomaterials. 11, 6, 13 p., 1458.

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49 Citations (Scopus)

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Octahedral distortion driven by CsPbI3 nanocrystal reaction temperature – the effects on phase stability and beyond

Matuhina, A., Grandhi, G. K., Liu, M., Smått, J.-H., Viswanath, N. S. M., Ali-Löytty, H., Lahtonen, K. & Vivo, P., 2021, In: Nanoscale. 13, 33, p. 14186-14196 11 p.

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11 Citations (Scopus)

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2020

Metal Halide Perovskite@Metal-Organic Framework Hybrids: Synthesis, Design, Properties, and Applications

Yadav, S. K., Grandhi, G. K., Dubal, D. P., de Mello, J. C., Otyepka, M., Zbořil, R., Fischer, R. A. & Jayaramulu, K., 2020, In: Small. 16, 47, 32 p., 2004891.

Research output: Contribution to journal › Review Article › peer-review

74 Citations (Scopus)

Murthy Grandhi

Research output

Search results