Dr. Rolly Verma | Advanced Materials Lab | Nanoscale Science & Smart Materials Research

Author name: Dr. Rolly Verma

Dr. Rolly Verma is a materials scientist with a PhD in Applied Physics from Birla Institute of Technology, Mesra. She writes clear academic tutorials to support students and young researchers. With a specialization in nanoscience, she has served as a Women Scientist in the Department of Physics at BIT Mesra and as a Guest Faculty in the Department of Physics at Ranchi University, Jharkhand. Dr. Verma is the founder of AdvanceMaterialsLab.com, an academic platform dedicated to supporting nanotechnology students and research scholars in materials science.

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How to Read an XRD Graph in 7 Easy Steps

Dr. Rolly Verma / June 20, 2026

X-Ray diffraction Tutorials Desk essentials · my pick 67% off YOU SAVE ₹404 ASVA Trading Journal Notebook, A5 ★ 5.0

$Featured image comparing crystalline XRD pattern with sharp diffraction peaks to amorphous XRD pattern with a broad hump, illustrating long-range versus short-range atomic order$

CRYSTAL STRUCTURE, Tutorials, XRD TUTORIAL

Why Does XRD Show Sharp Peaks or a Broad Hump?

Dr. Rolly Verma / June 19, 2026

X-Ray diffraction Tutorials Why Does XRD Show Sharp Peaks or a Broad Hump? Amorphous vs Crystalline Patterns Explained AdvanceMaterialsLab.com ›

FWHM measurement in XRD showing peak intensity (Imax), half maximum (Imax/2), and angular width between 2θleft and 2θright used for crystallite size analysis

XRD TUTORIAL

How to Read an XRD Graph in 7 Easy Steps

Dr. Rolly Verma / June 18, 2026

X-Ray diffraction Tutorials How to Read XRD Graph in 7 Easy Steps | Beginner Tutorial | AdvanceMaterialsLab AdvanceMaterialsLab.com › Crystal

Blog Post

Can ChatGPT Write Your Research Paper?

Dr. Rolly Verma / June 17, 2026

Academic Services Need research support? Research paper writing & editing Data analysis & interpretation Journal selection strategy Reviewer response guidance

Infographic comparing armchair, zigzag, and chiral carbon nanotubes showing hexagonal lattice orientation, chiral angle, tube axis, and electronic properties based on chirality indices.

Tutorials, Carbon Nanotube

Chirality of Carbon Nanotubes (CNTs)

Dr. Rolly Verma / May 17, 2026

Carbon Nanotube X-Ray diffraction Tutorials Crystal Structure Menu Lecture 01: Introduction to Crystal Structure Lecture 02: Lattice and Basis Concept

CRYSTAL STRUCTURE, FERROELECTRICS CHARACTERIZATION, Tutorials, XRD TUTORIAL

FWHM of X-ray Peaks

Dr. Rolly Verma / May 15, 2026

X-Ray diffraction Tutorials Crystal Structure Menu Lecture 01: Introduction to Crystal Structure Lecture 02: Lattice and Basis Concept in Crystallography