cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.57760/sciencedb.13955
title: High-order harmonic generation from the interference of intra-cycle trajectories in the k-space
title: High-order harmonic generation from the interference of intra-cycle trajectories in the k-space

description: Considering the crystal momenta of the entire k-space, we demonstrate that constructive intra-cycle interference of electrons enhances the high-order harmonic generation (HHG) of a GaN crystal from dominant interband Bloch oscillations. This results in a higher plateau of the HHG spectrum at a driven yield strength below the Bloch field strength. This phenomenon is confirmed in both the two-band and three-band models. Using two-color laser fields, the constructive or destructive interference of interband Bloch oscillations can be tuned. Our findings reveal the essential impact of intra-cycle interference in the full k-space on the HHG in solids. 
description: Considering the crystal momenta of the entire k-space, we demonstrate that constructive intra-cycle interference of electrons enhances the high-order harmonic generation (HHG) of a GaN crystal from dominant interband Bloch oscillations. This results in a higher plateau of the HHG spectrum at a driven yield strength below the Bloch field strength. This phenomenon is confirmed in both the two-band and three-band models. Using two-color laser fields, the constructive or destructive interference of interband Bloch oscillations can be tuned. Our findings reveal the essential impact of intra-cycle interference in the full k-space on the HHG in solids.
DOI: 10.57760/sciencedb.13957
title: Metal Inorganic−Organic Complex Glass and Fiber for Photonic Application
title: 用于光子应用的金属-无机-有机复合玻璃和纤维

description: Metal Inorganic−Organic Complex Glass and Fiber for Photonic Application
description: Metal Inorganic−Organic Complex Glass and Fiber for Photonic Application
DOI: 10.57760/sciencedb.13959
title: Related data on optical properties of rare earth doped fluoride oxide microcrystalline glass
title: 稀土掺杂氟氧化物微晶玻璃光学性能数据

description: The effect of melt-homogenization and heat-treatment on the optical properties of the rare earth doped oxyfluoride glass-ceramics
description: The effect of melt-homogenization and heat-treatment on the optical properties of the rare earth doped oxyfluoride glass-ceramics
DOI: 10.57760/sciencedb.13961
title: Vanadium telluride glass data
title: 碲化钒玻璃数据

description: Impact of silicon doping on the structure and crystallization of a vanadium-tellurite glass
description: Impact of silicon doping on the structure and crystallization of a vanadium-tellurite glass
DOI: 10.57760/sciencedb.13963
title: Improvement of four-beam coherent beam combining system for high-power lasers
title: 高功率四光束相干组束系统性能提升

description: Figure 1 is the optical structure； Figure 2 shows the dispersion simulation curves of two and four-beam CBC system. Figure 3 shows the far-field focal spot distribution before and after four-beam dispersion optimization. Figure 4 shows far-field focal spot distribution and focal spot energy concentration distribution with different F-numbers. Figure 5 shows the simulation of far-field focal spot energy concentration in different spatial distribution systems. Figure 6 shows the phase jitter  trend and phase locking results.
description: Figure 1 is the optical structure； Figure 2 shows the dispersion simulation curves of two and four-beam CBC system. Figure 3 shows the far-field focal spot distribution before and after four-beam dispersion optimization. Figure 4 shows far-field focal spot distribution and focal spot energy concentration distribution with different F-numbers. Figure 5 shows the simulation of far-field focal spot energy concentration in different spatial distribution systems. Figure 6 shows the phase jitter  trend and phase locking results.
DOI: 10.57760/sciencedb.iga.00798
title: Jilin Province 1:100000 Black Soil Resource Distribution Dataset (1980)
title: 吉林省1:100万黑土资源分布数据集(1980年)

description: a. Data content (data file/table name, including observation index content)

Data file name: Jilin Province 1:100000 Black Soil Resource Distribution Dataset (1980)

Main content: Jilin Province 1:1 Million Black Soil Resource Distribution Dataset (1980) - Data Entity. shp

b. Construction purpose

This dataset mainly provides data support services for research on agricultural production and land fertility evaluation.

c. Service recipients

Students and researchers engaged in agricultural ecology and soil science research.

d. Time range of data

The data collection was completed in 1980.

e. The spatial range and projection method of data

Space scope: Jilin Province
description: a. Data content (data file/table name, including observation index content)

Data file name: Jilin Province 1:100000 Black Soil Resource Distribution Dataset (1980)

Main content: Jilin Province 1:1 Million Black Soil Resource Distribution Dataset (1980) - Data Entity. shp

b. Construction purpose

This dataset mainly provides data support services for research on agricultural production and land fertility evaluation.

c. Service recipients

Students and researchers engaged in agricultural ecology and soil science research.

d. Time range of data

The data collection was completed in 1980.

e. The spatial range and projection method of data

Space scope: Jilin Province
DOI: 10.57760/sciencedb.iga.00799
title: Jilin Province 1:100000 River Distribution Dataset (2000)
title: 吉林省1:100万河流分布数据集(2000年)

description: a. Data content (data file/table name, including observation index content)

Data file name: Jilin Province 1:100000 River Distribution Dataset (2000)

Main content: Jilin Province 1:100000 River Distribution Dataset (2000) - Data Entity. shp

b. Construction purpose

This dataset mainly provides support for research on terrestrial ecosystems and desertification control.

c. Service recipients

This dataset is suitable for scientific researchers engaged in research on terrestrial ecosystems, desertification, soil fertility changes, land use, and other related fields, as well as for government decision-making departments.

d. Time range of data

The data was collected in 2000.

e. The spatial range and projection method of data

Space scope: within the scope of Songyuan City and Baicheng City in Jilin City
description: a. Data content (data file/table name, including observation index content)

Data file name: Jilin Province 1:100000 River Distribution Dataset (2000)

Main content: Jilin Province 1:100000 River Distribution Dataset (2000) - Data Entity. shp

b. Construction purpose

This dataset mainly provides support for research on terrestrial ecosystems and desertification control.

c. Service recipients

This dataset is suitable for scientific researchers engaged in research on terrestrial ecosystems, desertification, soil fertility changes, land use, and other related fields, as well as for government decision-making departments.

d. Time range of data

The data was collected in 2000.

e. The spatial range and projection method of data

Space scope: within the scope of Songyuan City and Baicheng City in Jilin City
DOI: 10.57760/sciencedb.iga.00800
title: Jilin Province 1:100000 Desertification Distribution Dataset (2000)
title: 吉林省1:100万沙漠化分布数据集(2000年)

description: a. Data content (data file/table name, including observation index content)

Data file name: Jilin Province 1:100000 Desertification Distribution Dataset (2000)

Main content: Jilin Province 1:100000 Desertification Distribution Dataset (2000) - Data Entity. shp

b. Construction purpose

This dataset mainly provides support for research on terrestrial ecosystems and desertification control.

c. Service recipients

This dataset is suitable for scientific researchers engaged in research on terrestrial ecosystems, desertification, soil fertility changes, land use, and other related fields, as well as for government decision-making departments.

d. Time range of data

The data was collected in 2000.

e. The spatial range and projection method of data

Space scope: within the scope of Songyuan City and Baicheng City in Jilin Province
description: a. Data content (data file/table name, including observation index content)

Data file name: Jilin Province 1:100000 Desertification Distribution Dataset (2000)

Main content: Jilin Province 1:100000 Desertification Distribution Dataset (2000) - Data Entity. shp

b. Construction purpose

This dataset mainly provides support for research on terrestrial ecosystems and desertification control.

c. Service recipients

This dataset is suitable for scientific researchers engaged in research on terrestrial ecosystems, desertification, soil fertility changes, land use, and other related fields, as well as for government decision-making departments.

d. Time range of data

The data was collected in 2000.

e. The spatial range and projection method of data

Space scope: within the scope of Songyuan City and Baicheng City in Jilin Province
DOI: 10.57760/sciencedb.iga.00801
title: Jilin Province 1:100000 Plant Distribution Dataset (2000)
title: 吉林省1:100万植被分布数据集(2000年)

description: a. Data content (data file/table name, including observation index content)

Data file name: Jilin Province 1:100000 Plant Distribution Dataset (2000)

Main content: Jilin Province 1:100000 Plant Distribution Dataset (2000) - Data Entity. shp

b. Construction purpose

Used for research on agricultural ecological effects, land use evaluation, etc.

c. Service recipients

Used by scientific and technological workers engaged in research on terrestrial ecosystems, agricultural ecology, land use, and other related fields, and also applicable to government decision-making departments.

d. Time range of data

The data was collected in 2000.

e. The spatial range and projection method of data

Space scope: Jilin Province
description: a. Data content (data file/table name, including observation index content)

Data file name: Jilin Province 1:100000 Plant Distribution Dataset (2000)

Main content: Jilin Province 1:100000 Plant Distribution Dataset (2000) - Data Entity. shp

b. Construction purpose

Used for research on agricultural ecological effects, land use evaluation, etc.

c. Service recipients

Used by scientific and technological workers engaged in research on terrestrial ecosystems, agricultural ecology, land use, and other related fields, and also applicable to government decision-making departments.

d. Time range of data

The data was collected in 2000.

e. The spatial range and projection method of data

Space scope: Jilin Province
DOI: 10.57760/sciencedb.iga.00802
title: Dataset on the Satisfaction Rate of Corn Temperature Production Potential in Jilin Province (1960-2010)
title: 吉林省1km玉米温度生产潜力满足率数据集(1960-2010年)

description: a. Data content (data file/table name, including observation index content)

The 1km corn temperature production potential satisfaction rate dataset (1960-2010) in Jilin Province reflects the distribution of corn temperature production potential satisfaction rate, including an indicator of corn temperature production potential satisfaction rate.

b. Construction purpose

Mainly used for the evaluation and research of agricultural production potential in Jilin Province, and providing data support for agricultural production and regional sustainable development in Jilin Province.

c. Service recipients

Used by scientific and technological workers engaged in research related to agricultural ecology, and also applicable to government decision-making departments.

d. Time range of data

1960-2010

e. The spatial range of data

Jilin Province
description: a. Data content (data file/table name, including observation index content)

The 1km corn temperature production potential satisfaction rate dataset (1960-2010) in Jilin Province reflects the distribution of corn temperature production potential satisfaction rate, including an indicator of corn temperature production potential satisfaction rate.

b. Construction purpose

Mainly used for the evaluation and research of agricultural production potential in Jilin Province, and providing data support for agricultural production and regional sustainable development in Jilin Province.

c. Service recipients

Used by scientific and technological workers engaged in research related to agricultural ecology, and also applicable to government decision-making departments.

d. Time range of data

1960-2010

e. The spatial range of data

Jilin Province
DOI: 10.57760/sciencedb.13966
title: Terawatt-class few-cycle short-wave infrared vortex laser
title: 太瓦级周期量级短波红外涡旋激光

description: This data is mainly experimental data related to the generation and amplification of terawatt level vortex lasers. Mainly including the five images of the article and the corresponding vector images of the five images; Optical path diagram; Pump spot pattern; OPCPA output spot pattern; OPCPA output beam spatial transmission stability diagram; OPCPA output spot M2 measurement map; Spectral and spot images obtained after thinning, as well as pulse width measurement images from FROG. The data has no errors and is relatively complete. The data types are Excel spreadsheets, JPG images, and AI vector files. 
description: This data is mainly experimental data related to the generation and amplification of terawatt level vortex lasers. Mainly including the five images of the article and the corresponding vector images of the five images; Optical path diagram; Pump spot pattern; OPCPA output spot pattern; OPCPA output beam spatial transmission stability diagram; OPCPA output spot M2 measurement map; Spectral and spot images obtained after thinning, as well as pulse width measurement images from FROG. The data has no errors and is relatively complete. The data types are Excel spreadsheets, JPG images, and AI vector files.
DOI: 10.57760/sciencedb.13978
title: Strong double space-time wave packets using optical parametric amplification
title: Strong double space-time wave packets using optical parametric amplification

description: The space-time (ST) wave packet, a type of light source with many anomalous behaviors, has already found application in weak-field optics, however its generation method limits its energy and therefore its application in strong-field optics. Here we show that the type-I collinear optical parametric amplification (OPA) is a natural amplifier for a ST wave packet, because in it, the ST spectrum (i.e., angle-dependent phase-matching spectrum) of the signal and idler has the same analytical expression as that of a ST wave packet under the narrowband approximation. The high gain in a thin-crystal OPA allows for large energy amplification while ensuring unchanged ST correlation. Meanwhile, a double ST wave packet containing two collinear-propagating ones of the amplified signal and the generated idler via the nondegenerate OPA is reported, which with short- and long-wavelengths (relative to the degenerate-wavelength) have superluminal and subluminal velocities, respectively. This study realizes energy amplification, wavelength conversion, and velocity switching of a ST wave packet and will expand its application in many fields.
description: The space-time (ST) wave packet, a type of light source with many anomalous behaviors, has already found application in weak-field optics, however its generation method limits its energy and therefore its application in strong-field optics. Here we show that the type-I collinear optical parametric amplification (OPA) is a natural amplifier for a ST wave packet, because in it, the ST spectrum (i.e., angle-dependent phase-matching spectrum) of the signal and idler has the same analytical expression as that of a ST wave packet under the narrowband approximation. The high gain in a thin-crystal OPA allows for large energy amplification while ensuring unchanged ST correlation. Meanwhile, a double ST wave packet containing two collinear-propagating ones of the amplified signal and the generated idler via the nondegenerate OPA is reported, which with short- and long-wavelengths (relative to the degenerate-wavelength) have superluminal and subluminal velocities, respectively. This study realizes energy amplification, wavelength conversion, and velocity switching of a ST wave packet and will expand its application in many fields.
DOI: 10.57760/sciencedb.13979
title: Simulating spatiotemporal dynamics of ultra-intense ultrashort lasers through imperfect grating compressors
title: Simulating spatiotemporal dynamics of ultra-intense ultrashort lasers through imperfect grating compressors

description: The upcoming 100 Petawatt (PW) laser is going to provide a possibility to experimentally study vacuum physics. Pulse compression and beam focusing, which can be affected by the spatiotemporal coupling, are two key processes of generating a 100 PW laser and then determine whether its physical objective can be achieved or not. We improved our previous model of the spatiotemporal coupling where only the grating wavefront error and the output optical field of a common compressor configuration were included, and in the improved model, the grating amplitude modulation, the spatio-spectral clipping, and the optical field inside the compressor were added. By using it, we theoretically investigated the spatiotemporal dynamics of an ultra-intense ultrashort laser passing through an imperfect grating compressor for different cases, especially the spatio-temporal/spectral coupling and the on-target intensity variation induced by the phase and amplitude modulation at different grating positions in two different compressor configurations. This study is of importance for both engineering development and physical application of the upcoming Exawatt-class laser.
description: The upcoming 100 Petawatt (PW) laser is going to provide a possibility to experimentally study vacuum physics. Pulse compression and beam focusing, which can be affected by the spatiotemporal coupling, are two key processes of generating a 100 PW laser and then determine whether its physical objective can be achieved or not. We improved our previous model of the spatiotemporal coupling where only the grating wavefront error and the output optical field of a common compressor configuration were included, and in the improved model, the grating amplitude modulation, the spatio-spectral clipping, and the optical field inside the compressor were added. By using it, we theoretically investigated the spatiotemporal dynamics of an ultra-intense ultrashort laser passing through an imperfect grating compressor for different cases, especially the spatio-temporal/spectral coupling and the on-target intensity variation induced by the phase and amplitude modulation at different grating positions in two different compressor configurations. This study is of importance for both engineering development and physical application of the upcoming Exawatt-class laser.
DOI: 10.57760/sciencedb.j00113.00188
title: Databases of 2D material-substrate interfaces and 2D charged building blocks
title: Databases of 2D material-substrate interfaces and 2D charged building blocks

description: Discovery of materials using “bottom-up” or “top-down” approach is of great interest in materials science. Layered materials consisting of two-dimensional (2D) building blocks provide a good platform to explore new materials in this respect. In van der Waals (vdW) layered materials, these building blocks are charge neutral and can be isolated from their bulk phase (top-down), but usually grow on substrate. In ionic layered materials, they are charged and usually cannot exist independently but can be served as motifs to construct new materials (bottom-up). In this paper, we introduce our recent constructed databases for 2D material-substrate interface (2DMSI), and 2D charged building blocks. For 2DMSI database, we systematically build a workflow to predict appropriate substrates and their geometries at substrates, and construct the 2DMSI database. For the 2D charged building block database, 1208 entries from bulk material database are identified. Information of crystal structure, valence state, source, dimension and so on are provided for each entry with a json format. We also show its application in designing and searching new functional layered materials. The 2DMSI database (only on the following website), building block database, and designed layered materials are presented here, and also available at http://n11.iphy.ac.cn/databases/index.html.
description: Discovery of materials using “bottom-up” or “top-down” approach is of great interest in materials science. Layered materials consisting of two-dimensional (2D) building blocks provide a good platform to explore new materials in this respect. In van der Waals (vdW) layered materials, these building blocks are charge neutral and can be isolated from their bulk phase (top-down), but usually grow on substrate. In ionic layered materials, they are charged and usually cannot exist independently but can be served as motifs to construct new materials (bottom-up). In this paper, we introduce our recent constructed databases for 2D material-substrate interface (2DMSI), and 2D charged building blocks. For 2DMSI database, we systematically build a workflow to predict appropriate substrates and their geometries at substrates, and construct the 2DMSI database. For the 2D charged building block database, 1208 entries from bulk material database are identified. Information of crystal structure, valence state, source, dimension and so on are provided for each entry with a json format. We also show its application in designing and searching new functional layered materials. The 2DMSI database (only on the following website), building block database, and designed layered materials are presented here, and also available at http://n11.iphy.ac.cn/databases/index.html.
DOI: 10.57760/sciencedb.13989
title: Data of platform leadership style questionnaire
title: Data of platform leadership style questionnaire

description: This data was collected by questionnaires with 30 questions for scientific instrument platform leaders, which were completed by their subordinates
description: This data was collected by questionnaires with 30 questions for scientific instrument platform leaders, which were completed by their subordinates
DOI: 10.57760/sciencedb.13992
title: Health Insurance Data
title: Health Insurance Data

description: This dataset is a secondary data obtained from the health information department of a Health Service in a district in Ghana. The quarterly morbidity of OPD data for five most prevalent diseases in Ghana according to, for six health facilities within the district was selected for the periods 2013 through 2019. The selection of the facilities was based on the accreditation levels given to those facilities by the national health insurance authority (NHIA).
description: This dataset is a secondary data obtained from the health information department of a Health Service in a district in Ghana. The quarterly morbidity of OPD data for five most prevalent diseases in Ghana according to, for six health facilities within the district was selected for the periods 2013 through 2019. The selection of the facilities was based on the accreditation levels given to those facilities by the national health insurance authority (NHIA).