1：Experimental Design and Method Selection:

The study involved synthesizing selenium nanowires via electrodeposition in a polycarbonate membrane, irradiating them with 80 MeV Ni6+ ions at various fluences, and characterizing changes using XRD, UV/Vis spectroscopy, I-V measurements, and impedance analysis. Theoretical models included Scherrer's formula for crystallite size, texture coefficient calculation, Tauc plot for band gap, and space charge limited current (SCLC) model for electrical behavior.

2：Sample Selection and Data Sources:

Selenium nanowires of 80 nm diameter and 10 μm length were synthesized. AR grade chemicals from Sigma Aldrich were used. Samples included pristine and irradiated nanowires at fluences from 1e11 to 1e13 ions/cm

3：List of Experimental Equipment and Materials:

Equipment included a three-electrode setup with potentiostat (SP-240 Biologic), polycarbonate membrane, copper tape, platinum wire, 15UD pelletron facility for irradiation, Rigaku Miniflex II XRD machine, JEOL JSM-6390 LV SEM, JEOL JFC-1600 Auto Fine coater, double beam UV-visible spectrometer, Ecopia Probe station with tungsten tips, and Keithley 2400 source meter. Materials included selenium dioxide, boric acid, gold-palladium alloy, and polycarbonate membrane.

4：Experimental Procedures and Operational Workflow:

Nanowires were electrodeposited at room temperature for 7 minutes, irradiated in vacuum with Ni ions at specified fluences, and characterized. XRD was used for structural analysis, SEM for morphology, UV/Vis for optical properties, I-V for electrical properties, and impedance spectroscopy for further electrical analysis.

5：Data Analysis Methods:

Data were analyzed using Scherrer's formula for crystallite size, equations for texture coefficient, strain, and dislocation density, Tauc plot for band gap, and SCLC model for I-V characteristics. Software tools included SRIM/TRIM for simulation.