Multichromism in halide perovskites by Kanwat, Anil, Yantara, Natalia, Kajal, Priyanka, Mathews, Nripan

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Stabilizing the electroluminescence of halide perovskites with potassium passivation by Kanwat, Anil, Yantara, Natalia, Ng, Yan Fong, Hooper, Thomas J. N., Rana, Prem Jyoti Singh, Febriansyah, Benny, Harikesh, Padinhare Cholakkal, Salim, Teddy, Vashishtha, Parth, Mhaisalkar, Subodh Gautam, Mathews, Nripan

“…Halide perovskites are of great interest for light-emitting diodes (PeLEDs) in recent years due to their excellent photo- and electroluminescence properties. …”
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Toolsets for assessing ionic migration in halide perovskites by Yantara, Natalia, Mathews, Nripan

“…Halide perovskites, known for their tunable and exceptional optoelectronic properties, have been extensively explored for photovoltaics, light-emitting diodes, photodetectors, and memristors. …”
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Reversible photochromism in ⟨110⟩ oriented layered halide perovskite by Kanwat, Anil, Ghosh, Biplab, Ng, Si En, Rana, Prem Jyoti Singh, Lekina, Yulia, Hooper, Thomas J. N., Yantara, Natalia, Kovalev, Mikhail, Chaudhary, Bhumika, Kajal, Priyanka, Febriansyah, Benny, Tan, Qi Ying, Klein, Maciej, Shen, Ze Xiang, Ager, Joel W., Mhaisalkar, Subodh Gautam, Mathews, Nripan

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Unravelling the factors influencing halide perovskite based switchable photovoltaics by Xing, Xuechao, Ng, Si En, Tay, Yeow Boon, Yantara, Natalia, Lew, Wen Siang, Mathews, Nripan

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Ionotronic halide perovskite drift-diffusive synapses for low-power neuromorphic computation by John, Rohit Abharam, Yantara, Natalia, Ng, Yan Fong, Narasimmam, Govind, Mosconi, Edoardo, Meggiolaro,Daniele, Kulkarni, Mohit Rameshchandra, Gopalakrishnan, Pradeep Kumar, Nguyen, Chien Anh, De Angelis, Filippo, Mhaisalkar, Subodh Gautam, Basu, Arindam, Mathews, Nripan

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Diffusive and drift halide perovskite memristive barristors as nociceptive and synaptic emulators for neuromorphic computing by John, Rohit Abraham, Yantara, Natalia, Ng, Si En, Muhammad Iszaki Bin Patdillah, Kulkarni, Mohit Rameshchandra, Nur Fadilah Jamaludin, Basu, Joydeep, Ankit, Mhaisalkar, Subodh Gautam, Basu, Arindam, Mathews, Nripan

“…Development of diffusive memristors with organic electrochemical materials is still at an early stage, and modulation of their switching dynamics remains unexplored. Here, halide perovskite (HP) memristive barristors (diodes with variable Schottky barriers) portraying tunable diffusive dynamics and ionic drift are proposed and experimentally demonstrated. …”
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Additives in halide perovskite for blue light-emitting diodes : passivating agents or crystallization modulators? by Nur Fadilah Jamaludin, Yantara, Natalia, Febriansyah, Benny, Tay, Yeow Boon, Muhammad, Bening Tirta, Laxmi, Shoba, Lim, Swee Sien, Sum, Tze Chien, Mhaisalkar, Subodh, Mathews, Nripan

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One-pot synthesis and structural evolution of colloidal cesium lead halide-lead sulfide heterostructure nanocrystals for optoelectronic applications by Jagadeeswararao, Metikoti, Vashishtha, Parth, Hooper, Thomas J. N., Kanwat, Anil, Lim, Melvin Jia Wei, Vishwanath, Sujaya Kumar, Yantara, Natalia, Park, Taewook, Sum, Tze Chien, Chung, Dae Sung, Mhaisalkar, Subodh Gautam, Mathews, Nripan

“…Herein, we present an efficient one-pot hot-injection method to synthesize colloidal all-inorganic cesium lead halide-lead sulfide (CsPbX3 (X = Cl, Br, I)-PbS) heterostructure nanocrystals (HNCs) via the epitaxial growth of the perovskite onto the presynthesized PbS nanocrystals (NCs). …”
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Designing efficient energy funneling kinetics in ruddlesden-popper perovskites for high-performance light-emitting diodes by Yantara, Natalia, Bruno, Annalisa, Iqbal, Azhar, Nur Fadilah Jamaludin, Soci, Cesare, Mhaisalkar, Subodh, Mathews, Nripan

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Optical simulations in perovskite devices: a critical analysis by Kar, Shaoni, Kaushal, Ken, Yantara, Natalia, Mhaisalkar, Subodh Gautam

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Grain size modulation and interfacial engineering of CH3NH3PbBr3 emitter films through incorporation of tetraethylammonium bromide by Nur Fadilah Jamaludin, Yantara, Natalia, Ng, Yan Fong, Li, Mingjie, Goh, Teck Wee, Thirumal, Krishnamoorthy, Sum, Tze Chien, Mathews, Nripan, Soci, Cesare, Mhaisalkar, Subodh

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Modulating excitonic recombination effects through one-step synthesis of perovskite nanoparticles for light-emitting diodes by Kulkarni, Sneha Avinash, Muduli, Subas, Xing, Guichuan, Yantara, Natalia, Li, Mingjie, Chen, Shi, Sum, Tze Chien, Mathews, Nripan, White, Tim J, Mhaisalkar, Subodh Gautam

“…The luminescence in 3 D halide perovskite thin films originates from free electron-hole bimolecular recombination. …”
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Molecular design of two-dimensional perovskite cations for efficient energy cascade in perovskite light-emitting diodes by Nur Fadilah Jamaludin, Febriansyah, Benny, Ng, Yan Fong, Yantara, Natalia, Li, Mingjie, Giovanni, David, Fu, Jianhui, Tay, Yeow Boon, Baikie, Tom, Sum, Tze Chien, Mathews, Nripan, Mhaisalkar, Subodh

“…However, typical mono-functionalized 2D templating cations often result in larger lead halide octahedral spacing, which impedes effective charge transport. …”
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Solvent-templated methylammonium-based Ruddlesden–Popper perovskites with short interlayer distances by Zhumekenov, Ayan A., Li, Yongxin, Zhou, Yifan, Yantara, Natalia, Kanwat, Anil, Febriansyah, Benny, Tay, Darrell Jun Jie, Abuzeid, Hesham R., Tay, Yeow Boon, Miftahullatif, Emha Bayu, Hippalgaonkar, Kedar, Pullarkat, Sumod A., Yin, Jun, Mathews, Nripan

“…Two-dimensional (2D) halide perovskites are exquisite semiconductors with great structural tunability. …”
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Perovskite nanostructures : leveraging quantum effects to challenge optoelectronic limits by Kulkarni, Sneha Avinash, Yantara, Natalia, Tan, Kim Seng, Mathews, Nripan, Mhaisalkar, Subodh Gautam

“…Metal halide perovskites have affirmed their pedigree as extraordinary semiconducting materials, exhibiting properties rivalling those observed in single crystal compound semiconductors. …”
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Low-temperature solution-processed wavelength-tunable perovskites for lasing by Xing, Guichuan, Mathews, Nripan, Lim, Swee Sien, Yantara, Natalia, Liu, Xinfeng, Sabba, Dharani, Grätzel, Michael, Mhaisalkar, Subodh, Sum, Tze Chien

“…Herein, we reveal that solution-processed organic–inorganic halide perovskites (CH3NH3PbX3 where X = Cl, Br, I), which demonstrated huge potential in photovoltaics, also have promising optical gain. …”
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Slow cooling and highly efficient extraction of hot carriers in colloidal perovskite nanocrystals by Li, Mingjie, Bhaumik, Saikat, Goh, Teck Wee, Kumar, Muduli Subas, Yantara, Natalia, Grätzel, Michael, Mhaisalkar, Subodh, Mathews, Nripan, Sum, Tze Chien

“…Here we show colloidal halide perovskite nanocrystals transcend these limitations and exhibit around two orders slower hot-carrier cooling times and around four times larger hot-carrier temperatures than their bulk-film counterparts. …”
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Designing the perovskite structural landscape for efficient blue emission by Yantara, Natalia, Nur Fadilah Jamaludin, Febriansyah, Benny, Giovanni, David, Bruno, Annalisa, Soci, Cesare, Sum, Tze Chien, Mhaisalkar, Subodh, Mathews, Nripan

“…The poor performance is associated with, among other factors, halide segregation in bromide-chloride materials and energy funneling to lowest bandgaps in multilayered Ruddlesden–Popper (RP) systems. …”
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Enhanced coverage of all-inorganic perovskite CsPbBr3 through sequential deposition for green light-emitting diodes by Ng, Yan Fong, Neo, Wei Jian, Nur Fadilah Jamaludin, Yantara, Natalia, Mhaisalkar, Subodh, Mathews, Nripan

“…Film morphology has a major influence on the performance of halide perovskite semiconductors, where poor coverage and pinholes are generally detrimental and result in undesirable current leakage. …”
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