Studies on the luminescence properties of CaZrO3:Eu3+ phosphors prepared by the solid state reaction method

Autor: Ishwar Prasad Sahu, D.P. Bisen, Raunak Kumar Tamrakar, K.V.R. Murthy, M. Mohapatra

Publikováno v: Journal of Science: Advanced Materials and Devices, Vol 2, Iss 1, Pp 69-78 (2017)

CaZrO3:xEu3+ (x = 1.0, 2.0, 3.0, 4.0, and 5.0 mol%) phosphors were successfully prepared by a solid state reaction method. The crystal structure of sintered phosphors was hexagonal phase with space group of Pm-3m. The near ultra-violet (NUV) excitati

Externí odkaz: https://doaj.org/article/6451d5c17caf42ed890988bc9ddf0fd6

Managing climatic risks in rice–wheat cropping system for enhanced productivity in middle Gangetic plains of India

Autor: Ratnesh Kumar Jha, Abdus Sattar, Anil Kumar Singh, Madhu Sudan Kundu, Ravindra Kumar Tiwari, Abhay Kumar Singh, Arbind Kumar Singh, Sudhir Das, Ram Pal, Sunita Kushwah, Anuradha Ranjan Kumari, Motilal Meena, Pushpa Singh, Santosh Kumar Gupta, Divyanshu Shekhar, Sanjay Kumar Rai, Shishir Kumar Gangwar, Ram Krishna Rai, Ram Ishwar Prasad, Abhishek Pratap Singh, Rajendra Pratap Singh, Prabhat Kumar Singh, Pawan Kumar Srivastawa, Bipul Kumar Jha, Rupashree Senapati, Sudeshna Das, Sandeep Kumar Suman, Gulab Singh, Shailendra Kumar Rajak, Nidhi Kumari, Ashish Rai, Sarvesh Kumar, Vinita Kashyap, Sunita Kumari, Krishna Bahadur Chhetri, Tarun Kumar, Sachchidanand Prasad, Anshu Gangwar, Arpita Nalia, Abhik Patra, Rajneesh Singh, Chelpuri Ramulu, Shubhashisa Praharaj, Kanhaiya Lal Regar, Saurabh Shankar Patel, Vandana Kumari, Leela Chauhan, B. R. Harsh, Shirsat Tejaswini Kapil, Jogendra Soren, Sourav Choudhury, Sushma Tamta, Naveen Kumar, Dhiru Kumar Tiwari

Publikováno v: Frontiers in Sustainable Food Systems, Vol 7 (2023)

Rice followed by wheat is the dominant cropping system in the middle Indo-Gangetic plains (IGP). Lower productivity (4.8 t ha−1) of this cropping system in Bihar, compared to the national average (6.8 t ha−1) due to several climate- and productio

Externí odkaz: https://doaj.org/article/6761137f25254a88be84c94ab8dea4c0

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Tetravalent manganese-doped lithium meta-silicate red-emitting phosphors for LED applications: structural and luminescence properties.

Autor: Barik, Priya, Sahu, Ishwar Prasad, Verma, Aksh Kumar, Kumar, Ravinder, Kumar, Vinod, Dewangan, Pradeep, Sahu, Manorama, Mehto, Anjali

Publikováno v: Radiation Effects & Defects in Solids: Incorporating Plasma Techniques & Plasma Phenomena; Sep/Oct2024, Vol. 179 Issue 9/10, p1049-1073, 25p

Influence of Dy3+ concentration on spectroscopic behaviour of Sr3MgSi2O8:Dy3+ phosphors

Autor: Dewangan, Pradeep, Bisen, D.P., Brahme, Nameeta, Sharma, Shweta, Tamrakar, Raunak Kumar, Sahu, Ishwar Prasad, Upadhyay, Kanchan

Publikováno v: In Journal of Alloys and Compounds 5 March 2020 816