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Effect of Nickel Dopping in Bifeo3 Nanorods

Effect of Nickel Dopping in Bifeo3 Nanorods

Razad P M; Dhivya R

Lap Lambert Academic Publishing
2023
pokkari
BiFeO3 is one of the most promising multiferroic materials, since it can exhibit both ferroelectricity and antiferromagnetism at room temperature. Addition to that BFO is known to have an optical band-gap in the range of 2.5 - 3.2 eV. This makes it an important material for future optoelectronic device applications. In this approach, Pure and Ni doped BFO thin films were successfully deposited on FTO substrate using spray pyrolysis system. The structural and morphological and optical properties of films were discussed well. The films structure were confirmed with XRD pattern, and it is observed that both the samples are polycrystalline in nature and the observed diffraction peaks are indexed to rhombohedral structure with R3c space group. Doping with Ni has been found to be desirable because it reduces the optical band gap and thus, can be used with much success for many optoelectronic as well as magneto-optical applications.
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Comportamento Óptico de Filmes Finos Nanoestruturados de Bifeo3 Co-Dopados

Comportamento Óptico de Filmes Finos Nanoestruturados de Bifeo3 Co-Dopados

Razad P M; Poonguzhali V; Dhivya R

Edicoes Nosso Conhecimento
2024
pokkari
O BiFeO3 reconhecido como um candidato promissor devido s suas potenciais aplica es na conce o de dispositivos que combinam funcionalidades magn ticas, electr nicas e pticas. Para o efeito, foram depositados com sucesso filmes finos de BFO puro e dopado com Ni e Ti em substrato FTO, utilizando o sistema de pir lise por pulveriza o assistida por parede quente. As propriedades estruturais, morfol gicas e pticas das pel culas finas foram bem discutidas. A estrutura das pel culas foi confirmada com o padr o de difra o XRD, tendo-se observado que as amostras s o de natureza policristalina e que os picos de difra o observados est o indexados estrutura rombo drica com grupo espacial R3c. Tamb m a codopagem de BFO com Ni e Ti leva fus o de picos duplos num nico pico principal. As imagens FESEM mostram a forma o de nanobast es para as amostras de BFO puro e codopado com um tamanho m dio de 97 e 90 nm, respetivamente. As propriedades pticas indicaram uma quantidade consider vel de absor o de luz vis vel para as amostras de BFO puro e codopado. Com intervalos de banda direta de 2,54 e 2,55 eV, este material pode responder bem aos fot es para gerar uma fotocorrente em estado estacion rio sob o efeito de um campo el trico interno.
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Eternal Whispers

Eternal Whispers

Divyam Agarwal

UNKNOWN
2024
nidottu
Eternal Whispers is a moving exploration of grief, love, and the courage to begin anew. Set against a backdrop of gentle winds and changing seasons, this novel beautifully captures the delicate balance between holding on and letting go. It reminds us that love, in all its forms, is timeless.
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Lost Without You

Lost Without You

Divyam Agarwal

Divyam Agarwal
2025
pokkari
In Lost Without You: The Story Behind the Words, the poems that touched your heart in Lost Without You come to life through the detailed explanations of the emotions they convey. This book takes you on a journey through love, loss, heartbreak, and the complex emotions that linger in the aftermath of a love lost. Every verse, every line in the original collection is explored and unpacked, giving you a deeper understanding of the pain and vulnerability behind each poem.Through this companion piece, the author invites you into their personal world of reflection, shedding light on the raw emotions that inspired the poetry. If you've ever found solace in the verses of Lost Without You, this book will guide you through the silent whispers that speak louder than words, connecting you to the universal truths of love, grief, and healing.This is more than just an explanation-it's a continuation of the story. A chance to feel the depth of each moment, each heartbreak, in a way that goes beyond the words on the page. Let this book be your guide as you navigate the tender, aching spaces between what was and what is.
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Men Also Cry

Men Also Cry

Divyam Agarwal

Divyam Agarwal
2025
pokkari
Men Also Cry: Unveiling the Pain Behind the Words takes you on an intimate journey into the unspoken emotions and silent struggles of men. This book is not just a collection of poetry, but an exploration of the deep, often hidden pain that many men face every day.Through thoughtful and compassionate explanations, the author sheds light on the emotional battles that remain untold behind the words of the Men Also Cry poetry book. Each poem is carefully dissected and laid bare, allowing readers to understand the raw, heartfelt emotions that often go unnoticed in the world.From the fear of vulnerability to the pain of unspoken love, from the battles with self-worth to the quiet loneliness of leadership-this book uncovers the layers of emotion that men are often too afraid or ashamed to show. It speaks to the strength in their silence, the vulnerability in their actions, and the tears hidden beneath their stoic expressions.If you've ever wondered about the emotions that men hide, this book offers a rare glimpse into their hearts. It's a heartfelt reminder that men also cry, and that their tears speak louder than words.For every man who feels misunderstood and every woman who longs to understand.
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The Happiness Handbook : Lessons from My Father and Beyond

The Happiness Handbook : Lessons from My Father and Beyond

Divyam Gupta

UNKNOWN
2024
nidottu
Book shares Timeless wisdom, author Divyam's parents imparted to him about happiness, self-acceptance, and the beauty of small things in life. Growing up as a typical Indian child, he learned that happiness is not something we chase-it is something we choose to experience daily. Through his parent's teachings, he came to understand the importance of family, community, and gratitude. Their teachings and thoughts deeply influenced his perspective, shaping his values of inner peace, resilience, and kindness. This book is a tribute to author Divyam's parent's life lessons, offering insights that blend personal experiences, cultural heritage, and spiritual beliefs. Hope it will guide readers on their own journey towards true happiness, self-fulfilment, and lasting inner peace.
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