Publication

DATASET for Long-term protection of crystalline zinc phosphide (Zn3P2) under atmospheric conditions

2026

Abstract

Dataset for the work titled: Long-term protection of crystalline zinc phosphide (Zn₃P₂) under atmospheric conditions

This dataset contains experimental measurement data and analysis files used to generate the figures of the associated publication. It includes raw and modeled spectroscopic ellipsometry data, X-ray diffraction (XRD), Raman spectroscopy, secondary-ion mass spectrometry (SIMS), X-ray photoelectron spectroscopy (XPS), and photoluminescence data.

The data are organized by manuscript figure and supplementary figure number and are provided together with Jupyter notebooks used for data processing and visualization. Detailed information on data acquisition is provided in the associated publication, while the dataset structure and usage are described in the accompanying README file.

Transmission electron microscopy (TEM) and scanning transmission electron microscopy (STEM) data are provided in a separate associated dataset archived at https://doi.org/10.34810/data2689.

Official source

https://infoscience.epfl.ch/entities/publication/1d2051b8-f06f-410a-ad0b-f831bdc312d1

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2026

Abstract

Dataset for the work titled: Long-term protection of crystalline zinc phosphide (Zn₃P₂) under atmospheric conditions

Transmission electron microscopy (TEM) and scanning transmission electron microscopy (STEM) data are provided in a separate associated dataset archived at https://doi.org/10.34810/data2689.

Official source

https://infoscience.epfl.ch/entities/publication/1d2051b8-f06f-410a-ad0b-f831bdc312d1

About this result

Related concepts (32)

Data

In common usage and statistics, data (USˈdætə; UKˈdeɪtə) is a collection of discrete or continuous values that convey information, describing the quantity, quality, fact, statistics, other basic units of meaning, or simply sequences of symbols that may be further interpreted formally. A datum is an individual value in a collection of data. Data is usually organized into structures such as tables that provide additional context and meaning, and which may themselves be used as data in larger structures.

Transmission electron microscopy

Transmission electron microscopy (TEM) is a microscopy technique in which a beam of electrons is transmitted through a specimen to form an image. The specimen is most often an ultrathin section less than 100 nm thick or a suspension on a grid. An image is formed from the interaction of the electrons with the sample as the beam is transmitted through the specimen. The image is then magnified and focused onto an imaging device, such as a fluorescent screen, a layer of photographic film, or a sensor such as a scintillator attached to a charge-coupled device.

Scanning transmission electron microscopy

A scanning transmission electron microscope (STEM) is a type of transmission electron microscope (TEM). Pronunciation is [stɛm] or [ɛsti:i:ɛm]. As with a conventional transmission electron microscope (CTEM), images are formed by electrons passing through a sufficiently thin specimen. However, unlike CTEM, in STEM the electron beam is focused to a fine spot (with the typical spot size 0.05 – 0.2 nm) which is then scanned over the sample in a raster illumination system constructed so that the sample is illuminated at each point with the beam parallel to the optical axis.

Related publications (11)

DATASET for Long-term protection of crystalline zinc phosphide (Zn3P2) under atmospheric conditions

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