1.05亿元！天津大学大批仪器采购意向

Core Viewpoint - Tianjin University has announced procurement intentions for 30 items of scientific instruments and equipment, with a total budget of 105 million yuan, scheduled for procurement between December 2024 and August 2025 [1][2]. Summary by Categories Procurement Overview - The procurement includes various advanced instruments such as Atomic Force Microscopes, Laser Flash Apparatus, and Thermal Scanning Probes, with a total budget of 105 million yuan [1][2]. Instrument Descriptions - Electron Backscatter Diffraction (EBSD): Analyzes the microstructure of crystalline materials by detecting diffraction patterns from backscattered electrons [3]. - Full-Function Steady-State and Transient Fluorescence Spectrometer: Supports both steady-state and transient fluorescence measurements, widely used in chemistry, physics, materials science, biology, and environmental science [3]. - Laser Flash Apparatus (LFA): Measures thermal diffusivity and calculates thermal conductivity of materials using a laser pulse [3]. - Atomic Force Microscope (AFM): Provides high-resolution 3D imaging and mechanical property analysis of materials at the nanoscale [5]. - Low-Temperature Probe Station: Characterizes electrical properties of materials at low temperatures, essential for carbon-based integrated circuit research [6]. - Energy Dispersive Spectroscopy and EBSD: Used for elemental composition and chemical state characterization of materials [6]. - Scanning Tunneling Microscope (STM): Offers high-resolution observation of low-dimensional materials' surface structures and electronic properties [7]. - Thermal Scanning Probe: Investigates fundamental properties of materials by localized heating [7]. Detailed Procurement List - The procurement list includes specific instruments with their respective budgets and intended procurement dates, such as: - Ellipsometer: 1 unit, budget of 1.37 million yuan, procurement in July 2025 [6]. - Atomic Force Microscope: 1 unit, budget of 2.16 million yuan, procurement in July 2025 [6]. - Laser Flash Apparatus: 1 unit, budget of 1.36 million yuan, procurement in July 2025 [7]. - Thermoelectric Testing System: 1 unit, budget of 1.30 million yuan, procurement in July 2025 [7]. - Plasma Etching Machine: 1 unit, budget of 1.20 million yuan, procurement in December 2024 [12].