Dielectric, impedance, and energy storage properties of Bi(Mg0.5Sn0.5)O3 modified Bi0.5Na0.5TiO3 based ceramics

SU Khan, A Manan, A Ullah, I Qazi, MU Rehman, MA Khan, AS Ahmad, ...

International Journal of Applied Ceramic Technology, e15030

2025

Structural, Electronic, and transport properties of ATcO3 (A= Ag, Au, Cd): A First-Principles study

SU Haq, A Ali, A Sohail, R Muhammad, AK Alqorashi, M Faizan

Chemical Physics, 112595

2025

Structural, optical, and dielectric properties of Sol–gel derived Ca0.6Sr0.4La4Ti5O17 layered perovskite

R Muhammad, I Khan, CR Rambo

Journal of Materials Science: Materials in Electronics 36 (1), 24

2025

Influence of Ti-vacancies on the site occupancy of amphoteric calcium, oxygen vacancies, dielectric, optical, and ferroelectric behavior of Ba0.8Ca0.2Ti1-xO3-δ

R Muhammad, A Ali, J Camargo, MS Castro, D Han

Journal of Alloys and Compounds, 178115

2025

Electronic Structure and Transport Properties of Pb2B2O6 (B= Ir, Ru, Tc) Defect Pyrochlores

A Sohail, S Ul Haq, R Muhammad, AK Alqorashi, M Faizan

Journal of Electronic Materials, 1-7

Cold sintering and magneto-dielectric properties of (1-x)Ni0.5Zn0.5Fe2O4-xK2MoO4 composite ceramics

H Cui, C Li, R Muhammad, Y Wang, Z Qian, K Song

Materials Research Bulletin 179, 112961

1

2024

Superior energy storage performance with a record high breakdown strength in bulk Ba0.85Ca0.15Zr0.1Ti0.9O3-based lead-free ceramics via multiple synergistic strategies

C Wang, J Hao, L Duan, J Zhang, W Yue, Z Fan, D Han, R Muhammad, ...

Inorganic Chemistry Frontiers

2024

Improving High‐Rate and Long‐Life Cycling of Li4Ti5O12 Anode by Dual Doping of Cd2+ and Ge4+

B Ali, R Muhammad, I Moeez, JH Park, M Islam, MK Cho, JY Kim, ...

Advanced Sustainable Systems, 2400337

2024

Lan+ 1NinO3n+ 1 (n= 1, 2, 3) RP-phases for EMI shielding and ESD applications

A Khan, R Muhammad, MA Farhan, HZ Shafi, AU Shah, F Hussain, D Han, ...

Ceramics International

3

2024

Origin of Temperature Coefficient of Resonance Frequency in Rutile Ti1− xZrxO2 Microwave Ceramics

I Khan, A Khan, R Muhammad, M Mao, D Han, K Song, W Lei, D Wang

Ceramics 7 (2), 698-711

1

2024

High-entropy Mg1.8R0.2Al4Si5O18 (R= Ni, Co, Zn, Cu, Mn) cordierite ceramics: Influence of octahedral distortion and electronegativity mismatch on the microwave dielectric …

Y Yao, L Cao, H Yang, R Muhammad, Y Ren, X Luo, F Hussain, B Liu, ...

Ceramics International

2

2024

Magnetic and thermoelectric properties of REMoN3 (RE = La, Ce, Pr, Nd, and Sm): A first‐principles study

SU Haq, R Muhammad, AK Alqorashi, M Shafiullah, A Sohail, A Laref, ...

International Journal of Quantum Chemistry 124 (3), e27353

3

2024

Preferential site occupancy, octahedral stabilization energy, and microwave dielectric properties of mixed spinel Mg0. 95X0. 05Al2O4

F Zeng, J Han, G Shao, R Shi, R Muhammad, Y Zhang, F Hussain, ...

Ceramics International

2

2024

Effective regulation of breakdown strength through the synergistic effect of defect chemistry and energy band engineering in Ba 0.85 Ca 0.15 Zr 0.1 Ti 0.9 O 3-based lead-free …

D Han, L Duan, C Wang, L Yuan, R Muhammad, P Ma, F Meng, D Wang, ...

Inorganic Chemistry Frontiers 11 (7), 2058-2070

4

2024

Ultrahigh energy storage density in Ba0. 85Ca0. 15Zr0. 1Ti0. 9O3-based lead-free ceramics by introducing a relaxor end-member

C Wang, H Li, Q Zhang, J Zhao, R Muhammad, D Han, D Wang

Journal of the European Ceramic Society 43 (15), 6844-6853

7

2023

Mechanical, electronic, and optoelectronic properties of RE 3+ MoN3 (RE 3+= La, Ce, Nd, Pr, Sm) perovskites

A Sohail, R Muhammad, A Khesro, HH Somaily, M Shafiullah, SU Haq, ...

International Journal of Quantum Chemistry 123 (21), e27209

2023

Deeper insights into dodecahedron distortion and microwave dielectric properties of Y3-xRxAl (Oct) 2Al (Tet) 3-xSixO12 (x= 0.1–0.5; R= Mg, Ca) garnet-type ceramics

Y Jiang, G Wu, M Mao, R Muhammad, W Sheng, B Liu, HB Bafrooei, ...

Ceramics International 49 (14), 23334-23339

10

2023

Degree of inversion of A/B lattice sites and microwave/millimeter wave/terahertz dielectric properties of MgAl2-x (Zn0. 5Mn0. 5) xO4 ceramics

R Shi, S Zhu, R Muhammad, T Zhou, B Liu, M Mao, D Wang, K Song

Journal of the European Ceramic Society 43, 3324-3330

13

2023

Structural, dielectric and complex impedance analysis of Pb-free BaTiO3-Bi (Mg0. 5Ce0. 5) O3 ceramics

MU Rehman, A Manan, A Ullah, Y Iqbal, MA Khan, R Muhammad

Journal of Alloys and Compounds 947, 169575

13

2023

Photoluminescence and Temperature Sensing Properties of Bi3+/Sm3+ Co-Doped La2MgSnO6 Phosphor for Optical Thermometer

Q Xu, W Qian, R Muhammad, X Chen, X Yu, K Song

Crystals 13 (7), 991

2

2023

DFT study of structural, electronic, thermoelectric and elastic properties of KPdX3 (X= F, Cl, Br, and I) perovskites

M Shafiullah, SU Haq, R Muhammad, M Faizan, A Laref, W Derafa, ...

Physica Scripta 98 (6), 065922

2023

Cd-Doped Li4–xCdxTi5O12 (x = 0.20) as a High Rate Capable and Stable Anode Material for Lithium-Ion Batteries

B Ali, R Muhammad, M Islam, DA Anang, DS Han, I Moeez, KY Chung, ...

ACS Applied Energy Materials 6 (8), 4198-4210

5

2023

Structural, Dielectric, Optical, and Electrochemical Performance of Li4Mo5O17 for ULTCC Applications

RU Khan, I Khan, B Ali, R Muhammad, A Samad, A Shah, K Song, ...

Materials Research Bulletin 160, 112142

8

2023

Sintering behavior, dielectric properties, and impedance spectroscopy of BaTiO3–Li2WO4

M Uzair, Y Iqbal, K Hayat, R Muhammad

Journal of Materials Science: Materials in Electronics 34 (7), 631

1

2023

Energy storage performance of Nd3+-doped BiFeO3–BaTiO3-based lead-free ceramics

A Khesro, FA Khan, R Muhammad, A Ali, M Khan, D Wang

Ceramics International 48 (20), 29938-29943

18

2022

Spinel M0. 5Zn0. 5Fe2O4 (M= Ni, Co, and Cu) ferrites for energy storage applications: Dielectric, magnetic and electrochemical properties

S Khan, B Ali, M Salman, R Muhammad, M Khan, F Hussain, K Song, ...

Ceramics International 48 (19), 29291-29297

3

2022

Broadband and high-efficiency of garnet-typed ceramic dielectric resonator antenna for 5G/6G communication application

Y Jiang, H Liu, R Muhammad, X Luo, K Song, M Mao, S Sun, HB Bafrooei, ...

Ceramics International 48 (18), 26922-26927

15

2022

Sn4+ induced Bi3+ multi-lattice selective occupation and its color-tunable emission of La2MgZrO6: Bi3+, Sn4+ double perovskite phosphors

C Yang, C Fan, F Hussain, Z Ye, W Sheng, K Song, R Muhammad, J Wu, ...

Journal of Alloys and Compounds 902, 163724

8

2022

Lattice occupying sites and microwave dielectric properties of Mg2+–Si4+ co-doped MgxY3-xAl5-xSixO12 garnet typed ceramics

C Li, J Hou, Z Ye, R Muhammad, A Li, M Ma, G Wu, K Song, T Zhou, ...

Journal of Materials Science: Materials in Electronics 33 (4), 2116-2124

11

2022

Enhanced Thermal Stability in Dielectric Properties of NaNbO3–Modified BaTiO3–BiMg1/2Ti1/2O3 Ceramics for X9R-MLCC Applications

R Muhammad, A Ali, J Camargo, MS Castro, W Lei, K Song, D Wang

Crystals 12 (2), 141

16

2022

Synthesis, structural, dielectric, and magnetic properties of Re5Ti4CrO17 (Re= La, Nd)

R Muhammad, HA Shah, F Hussain, E Ahmed, W Lei, D Wang

Journal of Materials Science: Materials in Electronics, 1-7

1

2022

Effect of non-stoichiometry on dielectric properties of BaTiO3-BiMg2/3Nb1/3O3 ceramics

M Shoaib, A Khesro, R Muhammad

Journal of the Indian Chemical Society 98 (11), 100190

2

2021

Non-stoichiometric zinc ferrite nanostructures: Dielectric, magnetic, optical and photoelectrochemical properties

M Salman, M Khan, S Saleem, S Ali, F Hussain, R Muhammad, A Khesro, ...

Materials Today Communications 28, 102662

8

2021

Mechanical and Optical Properties of ZrO2 Doped Silicate Glass Ceramics

I Hussain, EK Barimah, Y Iqbal, G Jose, A Zeb, R Muhammad

Silicon 13, 877–883

6

202

Ge-doped Li4Ti5-xGexO12 (x= 0.05) as a fast-charging, long-life bi-functional anode material for lithium-and sodium-ion batteries

B Ali, R Muhammad, DA Anang, M Cho, JY Kim, KW Nam

Ceramics International 46 (10), 16556-16563

11

2020

Temperature Dependent Piezoelectric Properties of Lead-Free (1-x)K0.6Na0.4NbO3–xBiFeO3 Ceramics

A Khesro, D Wang, F Hussain, R Muhammad, G Wang, A Feteira, ...

Frontiers in Materials 7, 140

8

2020

Structure, Dielectric Properties and Impedance Spectroscopy of BaTi0.97(Zn,V,Ta)0.03O3 Ceramics

R Muhammad, S Ali, Y Iqbal, A Khesro, M Uzair

Journal of The Chemical Society of Pakistan 42 (2), 228

1

2020

Temperature Stable Dielectric Properties in BaTiO3–Bi(Mg2/3Nb1/3)O3–NaNbO3 Solid Solution

R Muhammad, A Ali, J Camargo, MS Castro

ChemistrySelect 5 (12), 3730-3734

5

2020

Structure and dielectric characteristics of Ba1-xCaxTi1-xCaxO3-δ ceramics

R Muhammad, MA Khalil, MS Castro

Ceramics International 46 (1), 1059-1064

15

2020

Phase evolution and microwave dielectric properties of (Ca/Sr)Nd4Ti5O17–based ceramic systems

R Muhammad, S Khan, F Hussain, A Khesro

Materials Research Express 6 (11), 116304

1

2019

Effect of Ta-doping on functional properties of K0.51Na0.49NbO3

F Hussain, A Khesro, R Muhammad, D Wang

Materials Research Express 6 (10), 106309

10

2019

Thermal, Mechanical and Optical Properties of TiO2-doped Sodium Silicate Glass-Ceramics

I Hussain, EK Barimah, Y Iqbal, G Jose, R Muhammad

Transactions of the Indian ceramic society 78 (3), 125-130

10

2019

Crystal structures and microwave dielectric properties of novel low-permittivity Ba1-xSrxZnSi3O8 ceramics

XQ Song, K Du, J Li, R Muhammad, WZ Lu, XC Wang, W Lei

Materials Research Bulletin 112, 178-181

18

2019

Phase and microstructural analysis of NdTi0.8M0.2O3.4 (M= Al, Ga) microwave ceramics

R Muhammad, A Khesro

Matéria (Rio de Janeiro) 24 (4)

1

2019

Temperature stable relative permittivity from −60 to 200° C in 75BaTiO3–(25−x)BiMg0.5Ti0.5O3–xNaNbO3 ceramics with X9R like characteristics

R Muhammad, J Camargo, A Prado, MS Castro

Materials Letters 233, 258-262

14

2018

Sintering behaviour and microwave dielectric properties of BaAl2−2x(ZnSi)xSi2O8 ceramics

XQ Song, WZ Lu, XC Wang, XH Wang, GF Fan, R Muhammad, W Lei

Journal of the European Ceramic Society 38 (4), 1529-1534

114

2018

Effects of coal and wheat husk additives on the physical, thermal and mechanical properties of clay bricks

S Ahmad, Y Iqbal, R Muhammad

Boletín de la Sociedad Española de Cerámica y Vidrio 56 (3), 131-138

67

2017

Influence of A‐site nonstoichiometry on the electrical properties of BT‐BMT

R Muhammad, A Khesro

Journal of the American Ceramic Society 100 (3), 1091–1097

11

2017

Temperature-stable dielectrics based on BaTiO3-BiMg2/3Ta1/3O3 ceramics

R Muhammad, A Khesro

Materials Letters 193, 244-247

3

2017

Temperature-stable high relative permittivity in Ca-doped Ba0.5Bi0.5Ti0.75Mg0.25O3 ceramics

R Muhammad, A Khesro, Y Iqbal

Journal of Materials Science: Materials in Electronics, 1-6

3

2017

Enhanced dielectric properties in Nb-doped BT-BMT ceramics

R Muhammad, Y Iqbal

Ceramics International 42, 19413–19419

28

2016

Dielectric Properties and Complex Impedance Analysis of BT–BMT–BS Ceramics

R Muhammad, A Khesro, M Uzair

Journal of Electronic Materials 45 (8), 4083-4088

20

2016

Layered perovskite structured La5−xSrxTi4+xSc1−xO17 microwave ceramics for dielectrically loaded antennas

R Muhammad, A Khesro, SJ Nicholls

Ceramics International 42 (5), 6422-6427

3

2016

BaTiO3–Bi(Mg2/3Nb1/3)O3 Ceramics for High‐Temperature Capacitor Applications

R Muhammad, Y Iqbal, IM Reaney

Journal of the American Ceramic Society 99 (6), 2089-2095

75

2016

Phase composition and microstructure of AnMnO3n+2 (n= 4.5 and 5) microwave ceramics

R Muhammad, Y Iqbal, S Ahmad

Journal of Materials Science: Materials in Electronics 27 (7), 7033-7037

2016

Structure-dielectric property relationship in Nb-doped Ca4La2Ti5O17 ceramics

R Muhammad, Y Iqbal

International Journal of Modern Physics B, 1650104

2

2016

Microwave dielectric properties of Ga3+ and Ta5+ co-doped CaTiO3

R Muhammad, Y Iqbal

Journal of materials science 51 (6), 2958-2963

13

2016

Microwave dielectric properties of Mg-doped SrLa4Ti5O17 layered perovskite

Y Iqbal, R Muhammad

Journal of Materials Science: Materials in Electronics 27 (2), 1314-1317

4

2016

Synthesis and thermoelectric properties of La0.8Sr0.2CuO2.4+δ

R Muhammad, Y Iqbal

Materials Letters 162, 64-66

3

2016

Phase, microstructure and microwave dielectric properties of Nb and Ga doped Ca0.6La0.267TiO3 ceramics

Y Iqbal, R Muhammad

Journal of Materials Science: Materials in Electronics 26 (12), 10119-10122

3

2015

Structure and microwave dielectric properties of Ca0.66La0.387Ti0.88O3 ceramics

R Muhammad, Y Iqbal

Journal of Materials Science: Materials in Electronics 26 (11), 9092-9096

14

2015

New low loss A9B9O31 (A= La; B= Ti, Mg, Sc, Fe, Al, Ga) ceramics for microwave applications

R Muhammad, Y Iqbal, IM Reaney

Journal of Alloys and Compounds 646, 368-371

14

2015

Rutile-structured Ga0.5B0.5TiO4 (B= Nb, Ta) microwave dielectric ceramics

R Muhammad, Y Iqbal, H Ali

Journal of Materials Science: Materials in Electronics 26 (9), 6819-6822

5

2015

Sol–gel synthesis of Na0.4K0.6Ca4Nb5O17 microwave ceramics

R Muhammad, Y Iqbal, CR Rambo

International Journal of Modern Physics B 29 (21), 1550153

2015

Microwave dielectric properties of CaTi1−x(Nb0.5Ga0.5)xO3 ceramics

R Muhammad, Y Iqbal

Materials Letters 153, 121-123

16

2015

Phase, microstructure and microwave dielectric properties of Ca1−xLaxTi1−x/4O3 (x= 0–1) ceramics

R Muhammad, Y Iqbal

Journal of Materials Science: Materials in Electronics 26 (7), 4870-4874

10

2015

Low loss La5−xSrxTi4+xAl1−xO17 ceramics for microwave dielectric applications

Y Iqbal, R Muhammad

Electronic Materials Letters 11 (3), 383-387

3

2015

Structure and microwave dielectric properties of La5−xSrxTi4+xGa1−xO17 ceramics

R Muhammad, Y Iqbal, IM Reaney

Journal of Materials Science 50 (9), 3510-3516

17

2015

Structure–property relationship in NaCa4B5O17 (B= Nb, Ta) perovskites

R Muhammad, Y Iqbal, CR Rambo

Journal of Materials Science: Materials in Electronics 26 (4), 2161-2166

18

2015

Microwave dielectric properties of La5(Ti4B)O17 and Nd5(Ti4B)O17 (B= Cr, Fe) ceramics

R Muhammad, Y Iqbal, CR Rambo

Journal of Materials Science: Materials in Electronics 26 (3), 1918-1922

6

2015

Structural phase transition and microwave dielectric properties of Ca1−xSrxTiO3 (x= 0.1–0.9) ceramics

M Saleem, Y Iqbal, S Qin, X Wu, R Muhammad, F Zhu

Journal of Materials Science: Materials in Electronics 26 (3), 1507-1511

16

2015

Effect of Li3PO4 addition on the sintering temperature, phase, microstructure, and electrical properties of BaTiO 3

M Uzair, Y Iqbal, R Muhammad, K Hayat, IM Reaney

Journal of Materials Science 50 (4), 1752-1759

9

2015

Effect of Various Substitutions on the Crystal Structure, Microstructure and Dielectric Properties of Ca5Nb5O17-based Ceramics for Microwave Applications

R Muhammad

University of Peshawar (PhD Thesis)

2015

Research trends in microwave dielectrics and factors affecting their properties: a review

R Muhammad, Y Iqbal, CR Rambo, H Khan

International Journal of Materials Research 105 (5), 431-439

55

2014

Characterization of Ba4.5Re9Ti18O54 (Re= La, Nd) microwave dielectric ceramics

R Muhammad, Y Iqbal, CR Rambo

Journal of Materials Science: Materials in Electronics 25 (4), 1652-1656

17

2014

Preparation and characterization of K-substituted NaCa4Nb5O17 microwave dielectric ceramics

R Muhammad, Y Iqbal

Journal of Materials Science: Materials in Electronics 24 (7), 2322-2326

15

2013

Phase, Microstructure, and Microwave Dielectric Properties of NaCa4−xSrxNb5O17 (x= 0 to 4) Ceramics

Y Iqbal, R Muhammad

Journal of electronic materials 42 (3), 452-457

17

2013