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Questions related from Elangbam Chitra Devi
I would like to use some of the figures in a book chapter that is going to be published in Springer. As these journals (source of figures) are open access, I would like to just confirm that is it...
25 June 2021 7,940 3 View
How can one identify or confirm the co-existence of multiple magnetic behaviours (such as ferromagnetism (FM), superparamagnetism (SPM), paramagnetism (PM) etc) in a single compound? What are the...
21 June 2021 9,311 7 View
Dear RG experts Does the attached figure indicates a good curve fitting? What are the possible error/drawbacks (cause & effect) of the given curve fitting? Please interpret the resulted data...
27 February 2018 4,060 30 View
Dear Respected RG Experts What are the possible changes in the chemical / physical properties of crystalline oxide nanoparticles (prepared by co-precipitation method, well dried, finely powdered)...
14 January 2018 8,602 4 View
Dear Respected RG experts Why cation distribution in spinel ferrites are dependent on preparation conditions? What are the possible reasons? Your kind views and suggestions are most welcome With...
13 January 2018 9,545 5 View
Dear Respected RG experts Usually we determine cation distribution of spinel ferrites by different methods and used for understanding magnetic properties. My question is that, is it possible to...
13 January 2018 6,465 9 View
Dear Respected RG Experts What is the correct term for heat treatment given to powder crystalline nanoparticles (oxides)? There is no phase change before and after heating, neither for removal...
12 January 2018 8,817 8 View
Dear Respected RG Experts What are the important factors/parameters on which crystallite size of co-precipitated compound depends? For example, a series of inorganic compound (oxides) prepared by...
12 January 2018 4,006 6 View
Dear Respected RG Experts Can we expect any differences in the crystal growth/ crystallinity/ grain growth of same oxide compound given different conditions of heat treatment – one in loose powder...
12 January 2018 3,429 5 View
Dear RG experts For a particular compound, we have many standard XRD JCPDS card numbers having similar peak positions/ diffraction planes/ intensities. What is the difference between them or what...
05 January 2018 2,741 6 View
Dear RG Experts What does size effect exactly means and how to use this terminology correctly? Does it is used only to effects seen when the size is reduced? I mean to say only in case of...
02 December 2017 8,299 9 View
Theoretically calculated intensities are independent of the size of the particular system while experimental one depends upon the size of the particles, although the relative ratios of the peaks...
04 November 2017 2,604 7 View
Although different journals have different copyright policies, in general what are the restriction put by them on sharing our published article/work though conferences either oral or poster...
29 October 2017 2,860 5 View
Dielectric loss tangent peaks of ferrites are found to be strongly dependent on composition and temperature. Even a slight variation in composition or temperature, remarkable changes in dielectric...
29 October 2017 9,009 11 View
Is there any program or steps taken by government or any other concern authority towards safe disposal of chemical by products resulted from educational institutes and research laboratories? Up...
23 October 2017 9,824 0 View
A teacher is a friend, philosopher, guide.... But, individual differences also exist among all the teachers. Apart from all the theories, in a very simple way, “what, why and how to teach in...
14 October 2017 3,580 15 View
Is there any book on FTIR spectroscopy which provides information regarding the different modes of vibration over the entire wavenumber which can be used as a standard reference so that...
11 October 2017 8,665 11 View
How and from where the standard XRD patterns were obtained/ derived ? Either experimentally or theoretically ? Thank you
30 September 2017 5,159 6 View
Is it = 8fa + 32fb + 32fo ? (taking u=.375) Kindly rectify if it is wrong. Thank you so much
20 September 2017 4,445 7 View
