Bibhudutta Rout
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View article: Beyond Carbon: Multi-Dimensional Sustainability Performance Metrics for India’s Aviation Industry
Beyond Carbon: Multi-Dimensional Sustainability Performance Metrics for India’s Aviation Industry Open
India’s aviation sector, crucial for connectivity, economic growth, and national integration, faces sustainability measurement challenges focused solely on carbon emissions. This study proposes the Aviation Sustainability Performance Index…
View article: Beyond Carbon: Multi-Dimensional Sustainability Performance Metrics for India’s Aviation Industry
Beyond Carbon: Multi-Dimensional Sustainability Performance Metrics for India’s Aviation Industry Open
The aviation sector is a key driver of connectivity, economic growth, and national integration, yet sustainability measurement remains narrowly focused on carbon emissions. This study proposes a comprehensive Aviation Sustainability Perfor…
View article: Rutherford backscattering spectrometry: A multimodal ion beam analysis technique for evaluating elemental depth profiles and radiation hardness for space photovoltaics applications
Rutherford backscattering spectrometry: A multimodal ion beam analysis technique for evaluating elemental depth profiles and radiation hardness for space photovoltaics applications Open
Given the well-established possibility of elemental migration in perovskite devices, often driven by multiple stressors and contributing to device degradation, it is essential to evaluate and quantify their elemental distribution using cha…
View article: Investigating the effects of hot isostatic pressing and proton irradiation on L-PBF stainless steels via nanoindentation across different strain rates
Investigating the effects of hot isostatic pressing and proton irradiation on L-PBF stainless steels via nanoindentation across different strain rates Open
The performance of additively manufactured (AM) 17-4 PH stainless steel in extreme environments, such as nuclear reactors, relies on its mechanical properties and microstructural stability. Post-processing treatments are crucial for reduci…
View article: Investigation of Defects and Strain in GaN due to Proton Irradiation
Investigation of Defects and Strain in GaN due to Proton Irradiation Open
View article: Barrier layer design reduces top electrode ion migration in perovskite solar cells
Barrier layer design reduces top electrode ion migration in perovskite solar cells Open
We report on an examination of mobile ion concentration ( N 0 ) in perovskite solar cells (PSCs) as a function of temperature and device architecture.
View article: Investigating the Effects of Hot Isostatic Pressing and Proton Irradiation on L-Pbf Stainless Steels Via Nanoindentation Across Different Strain Rates
Investigating the Effects of Hot Isostatic Pressing and Proton Irradiation on L-Pbf Stainless Steels Via Nanoindentation Across Different Strain Rates Open
View article: Elucidating early proton irradiation effects in metal halide perovskites via photoluminescence spectroscopy
Elucidating early proton irradiation effects in metal halide perovskites via photoluminescence spectroscopy Open
View article: Radiation versus environmental degradation in unencapsulated metal halide perovskite solar cells
Radiation versus environmental degradation in unencapsulated metal halide perovskite solar cells Open
Here, the radiation hardness of metal halide perovskite solar cells exposed to space conditions versus the effects of environmental degradation are assessed. The relative response of the constituent layers of the architecture to radiation …
View article: Probing elemental diffusion and radiation tolerance of perovskite solar cells via non-destructive Rutherford backscattering spectrometry
Probing elemental diffusion and radiation tolerance of perovskite solar cells via non-destructive Rutherford backscattering spectrometry Open
Mixed organic–inorganic halide perovskite-based solar cells have attracted interest in recent years due to their potential for both terrestrial and space applications. Analysis of interfaces is critical to predicting device behavior and op…
View article: PUFchain 3.0: Hardware-Assisted Distributed Ledger for Robust Authentication in Healthcare Cyber–Physical Systems
PUFchain 3.0: Hardware-Assisted Distributed Ledger for Robust Authentication in Healthcare Cyber–Physical Systems Open
This article presents a novel hardware-assisted distributed ledger-based solution for simultaneous device and data security in smart healthcare. This article presents a novel architecture that integrates PUF, blockchain, and Tangle for Sec…
View article: Unraveling radiation damage and healing mechanisms in halide perovskites using energy-tuned dual irradiation dosing
Unraveling radiation damage and healing mechanisms in halide perovskites using energy-tuned dual irradiation dosing Open
View article: Radiation tolerance and self-healing in triple halide perovskite solar cells
Radiation tolerance and self-healing in triple halide perovskite solar cells Open
The high tolerance and stability of triple halide perovskite solar cells is demonstrated in practical space conditions at high irradiation levels. The solar cells were irradiated for a range of proton energies (75 keV, 300 keV, and 1 MeV) …
View article: FACsPb Triple Halide Perovskite Solar Cells with Thermal Operation over 200 °C
FACsPb Triple Halide Perovskite Solar Cells with Thermal Operation over 200 °C Open
Formamidinium cesium (FACs) perovskites solar cells have been shown to be among the most stable metal halide perovskites. In this report high-temperature data are presented which systematically and statistically demonstrate the high therma…
View article: Metal oxide barrier layers for terrestrial and space perovskite photovoltaics
Metal oxide barrier layers for terrestrial and space perovskite photovoltaics Open
View article: PUFchain 2.0: Hardware-Assisted Robust Blockchain for Sustainable Simultaneous Device and Data Security in Smart Healthcare
PUFchain 2.0: Hardware-Assisted Robust Blockchain for Sustainable Simultaneous Device and Data Security in Smart Healthcare Open
View article: Countdown to perovskite space launch: Guidelines to performing relevant radiation-hardness experiments
Countdown to perovskite space launch: Guidelines to performing relevant radiation-hardness experiments Open
View article: Table of Contents
Table of Contents Open
Prédiction de la DRC à un stade précoce à l'aide d'un ensemble d'algorithmes d'apprentissage machine R.
View article: Small-Scale Mechanical Testing of Proton Irradiated L-Pbf 17-4 Ph Stainless Steels
Small-Scale Mechanical Testing of Proton Irradiated L-Pbf 17-4 Ph Stainless Steels Open
View article: PUFchain 3.0: Hardware-Assisted Distributed Ledger for Robust Authentication in the Internet of Medical Things
PUFchain 3.0: Hardware-Assisted Distributed Ledger for Robust Authentication in the Internet of Medical Things Open
View article: Synthesis of magnesiowüstite nanocrystallites embedded in an amorphous silicate matrix via low energy multiple ion implantations
Synthesis of magnesiowüstite nanocrystallites embedded in an amorphous silicate matrix via low energy multiple ion implantations Open
View article: Thermal conductivity of free-standing silicon nanowire using Raman spectroscopy
Thermal conductivity of free-standing silicon nanowire using Raman spectroscopy Open
Low dimensional systems, nanowires (NWs), in particular, have exhibited excellent optical and electronic properties. Understanding the thermal properties in semiconductor NWs is very important for their applications in electronic devices. …
View article: Feasibility of Formation of Ge1-x-y Six Sny Layers With High Sn Concentration via Ion Implantation
Feasibility of Formation of Ge1-x-y Six Sny Layers With High Sn Concentration via Ion Implantation Open
By increasing the Sn concentration in Ge1-ySny and Ge1-x-ySixSny systems, these materials can be tuned from indirect to direct bandgap along with increasing electronic and photonic properties. Efforts have been made to synthesize Sn-Ge and…
View article: Formation and characterization of embedded Fe3Si binary structures in Si
Formation and characterization of embedded Fe3Si binary structures in Si Open
Chemical and electronic properties of ion beam synthesized Fe-Si binary structures are studied using X-ray photoelectron spectroscopy binding energy analysis. Ferromagnetic Fe-Si (Fe3Si) binary structure formation is enhanced in the ion-be…
View article: Investigation of the Saturation of Elemental Concentration in the Depth Profile of Low Energy Silver Ion Implants in Silicon
Investigation of the Saturation of Elemental Concentration in the Depth Profile of Low Energy Silver Ion Implants in Silicon Open
For the efficient absorption of light in a broad wavelength band, Si photovoltaic devices require a high concentration of metal atoms at a shallow depth up to a few 10s of nm in the Si substrates. Low energy (< 50 keV) implantation of Ag i…
View article: Bottom-Emitting Coherently Coupled Vertical Cavity Laser Arrays
Bottom-Emitting Coherently Coupled Vertical Cavity Laser Arrays Open
We report parity-time (PT) symmetry breaking in electrically injected, coherently coupled, vertical cavity surface emitting laser arrays. We predict beam steering, mode evolution and mode hopping as a consequence of the non-Hermiticity of …
View article: Improvement in the photocurrent collection due to enhanced absorption of light by synthesizing staggered layers of silver nanoclusters in silicon
Improvement in the photocurrent collection due to enhanced absorption of light by synthesizing staggered layers of silver nanoclusters in silicon Open
The quest for increased efficiency of solar cells has driven the research in synthesizing photovoltaic cells involving Si based materials. The efficiency of solar cells involving crystalline Si is stalled around 25% for the last decade. Re…