Contents

Glass Physics and Chemistry

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Vol. 50, No. 2, 2024

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High Temperature Graphitization of Diamond during Heat Treatment in Air and in a Vacuum

V. Ya. Shevchenko, S. N. Perevislov, A. V. Nozhkina, A. S. Oryshchenko, and I. E. Arlashkin p. 69  abstract

Cluster Self-Organization of Intermetallic Systems: Clusters-Precursors K3, K4, and K6 for the Self-Assembly of RbNa₈Ga₃As₆-oP72, Sr₂Ca₄In₃Ge₆-oP56, and Sr₈Li₄In4Ge₈-oP24 Crystal Structures

V. Ya. Shevchenko, and G. D. Ilyushin p. 87  abstract

Effect of Elemental Composition of Glasses on the Methodology of Their Selection for Constructing Observation Radiation-Shielding Windows

V. I. Arbuzov p. 101  abstract

Radiation-Shielding Properties of Copper-Borate Glasses Enhanced with MgO Nanoparticles: Preparation and Investigation

Mustafa Kavgacı, Harun Gülpak, Hasan Eskalen, Yusuf Kavun, and Hakan Yaykaşlı p. 111  abstract

Study of the Properties of Low-Melting Borosilicate Glasses Developed for a Removable Small-Sized Melter Designed by Mayak Production Association Using the Simplex Planning Method

S. M. Shaidullin, A. Yu. Chesnokova, P. V. Kozlov, M. B. Remizov, K. A. Dzhevello, and E. A. Belanova p. 127  abstract

Morphology and Structural Studies of Tungsten Doped Arsenic Tellurite Glass and Glass-Ceramics

Rajesh Siripuram, P. Satya Gopal Rao, and Suresh Sripada p. 139  abstract

Synthesis of Lead-Containing Glass Crystalline Materials with Various Crystallization Nucleators

Kh. A. Adinaev, Z. R. Kadyrova, and O. A. Shilova p. 160  abstract

The Ultrasonic-Assisted Synthesis of Copper Borates by Using Different Boron Sources

Fatma Tugce Senberber Dumanli, Sibel Kavci Karaagac, Azmi Seyhun Kipcak, and Emek Moroydor Derun p. 168  abstract

Thermal Behavior of Perovskite-Like Phases in the GdAlO₃–SrO System

V. F. Popova, and E. A. Tugova p. 174  abstract

New Lead Borate Pb₂B₆O₁₁ and Possibility of Synthesis of Lead Analogue of Maleevite in the PbO–BaO–B₂O₃–SiO₂ System

L. A. Gorelova, V. A. Yukhno, Yu. S. Mironova, O. S. Vereshchagin, and M. G. Krzhizhanovskaya p. 179  abstract

Thermal Expansion of a Synthetic Analog of Matteuccite NaHSO₄·H₂O and α-NaHSO₄

A. P. Shablinskii, N. V. Dmitrieva, R. S. Bubnova, S. K. Filatov, M. G. Krzhizhanovskaya, and V. L. Ugolkov p. 184  abstract

Rb₃SO₄F: Refinement of the Crystal Structure and Thermal Behavior

M. S. Avdontceva, A. A. Zolotarev, and S. V. Krivovichev p. 191  abstract

Study of the Influence of An Aluminum Oxide Additive on the Physical and Chemical Properties of ZrO₂ Xerogels, Powders, and Ceramics

O. L. Belousova, N. Yu. Fedorenko, and T. V. Khamova p. 196  abstract

SHORT COMMUNICATIONS

Dependence of Changes in Surface Charges on the Degree of Substitution of Mg by Al in Synthetic Smectites

Yu. A. Alikina, T. V. Khamova, and O. Yu. Golubeva p. 203  abstract

Electrical Conductivity of Na₂O–B₂O₃–SiO₂–Cr₂O₃ Glass System

M. K. Lavrova, M. Yu. Konon, E. A. Semenova, D. P. Danilovich, and A. S. Saratovskii p. 207  abstract

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