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Article ; Online: A novel n-p heterojunction Bi

Mai Tho, Nguyen Thi / Van Cuong, Nguyen / Luu Thi, Viet Ha / Thang, Nguyen Quoc / Dang, Phuc Huu

RSC advances

2023 Volume 13, Issue 24, Page(s) 16248–16259

Abstract: An innovative p-n heterojunction Bi ...

Abstract	An innovative p-n heterojunction Bi
Language	English
Publishing date	2023-05-31
Publishing country	England
Document type	Journal Article
ISSN	2046-2069
ISSN (online)	2046-2069
DOI	10.1039/d3ra02803h
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Self-Forming p-n Junction Diode Realized with WSe

Le Thi, Hai Yen / Ngo, Tien Dat / Phan, Nhat Anh Nguyen / Yoo, Won Jong / Watanabe, Kenji / Taniguchi, Takashi / Aoki, Nobuyuki / Bird, Jonathan P / Kim, Gil-Ho

Small (Weinheim an der Bergstrasse, Germany)

2022 Volume 18, Issue 46, Page(s) e2204547

Abstract: Owing to their practical applications, two-dimensional semiconductor p-n diodes have attracted ... of such devices. In this study, a lateral p-n junction diode is formed in tungsten diselenide (WSe ...

Abstract	Owing to their practical applications, two-dimensional semiconductor p-n diodes have attracted enormous attention. Over the past decade, various methods, such as chemical doping, heterojunction structures, and metallization using metals with different work functions, have been reported for fabrication of such devices. In this study, a lateral p-n junction diode is formed in tungsten diselenide (WSe
Language	English
Publishing date	2022-10-10
Publishing country	Germany
Document type	Journal Article
ZDB-ID	2168935-0
ISSN	1613-6829 ; 1613-6810
ISSN (online)	1613-6829
ISSN	1613-6810
DOI	10.1002/smll.202204547
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Article ; Online: Synergistic interface engineering in n-p-n type heterojunction Co

Patial, Shilpa / Sudhaik, Anita / Sonu / Thakur, Sourbh / Van Le, Quyet / Ahamad, Tansir / Singh, Pardeep / Huang, Chao-Wei / Nguyen, Van-Huy / Raizada, Pankaj

Environmental research

2023 Volume 240, Issue Pt 1, Page(s) 117481

Abstract: Constructing an effective multi-heterojunction photocatalyst with maximum charge carrier separation remains challenging. Herein, a high-efficient ... ...

Abstract	Constructing an effective multi-heterojunction photocatalyst with maximum charge carrier separation remains challenging. Herein, a high-efficient Co
MeSH term(s)	Anti-Bacterial Agents ; Light ; Sulfamethoxazole ; Chromatography, Liquid
Chemical Substances	Anti-Bacterial Agents ; cobalt tetraoxide ; Sulfamethoxazole (JE42381TNV)
Language	English
Publishing date	2023-10-27
Publishing country	Netherlands
Document type	Journal Article
ZDB-ID	205699-9
ISSN	1096-0953 ; 0013-9351
ISSN (online)	1096-0953
ISSN	0013-9351
DOI	10.1016/j.envres.2023.117481
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Article ; Online: Design of novel p-n heterojunction ZnBi

Huy, Bui The / Nhi, Pham Tuan / Vy, Ngo Thi Tuong / Khanh, Dang Nguyen Nha / Tho, Nguyen Thi Mai / Thang, Nguyen Quoc / Sy, Do Trung / Minh, Bui Quang / Phuong, Nguyen Thi Kim

Environmental science and pollution research international

2022 Volume 29, Issue 56, Page(s) 84471–84486

Abstract: Heterojunction structures have attracted considerable attention for enhancing electron migration across interfaces. In this report, ... ...

Abstract	Heterojunction structures have attracted considerable attention for enhancing electron migration across interfaces. In this report, ZnBi
MeSH term(s)	Escherichia coli ; Indigo Carmine ; Light ; Anti-Bacterial Agents/pharmacology
Chemical Substances	zinc sulfide (KPS085631O) ; Indigo Carmine (D3741U8K7L) ; Anti-Bacterial Agents
Language	English
Publishing date	2022-07-04
Publishing country	Germany
Document type	Journal Article
ZDB-ID	1178791-0
ISSN	1614-7499 ; 0944-1344
ISSN (online)	1614-7499
ISSN	0944-1344
DOI	10.1007/s11356-022-21810-w
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Article ; Online: Contemporary innovations in two-dimensional transition metal dichalcogenide-based P-N junctions for optoelectronics.

Elahi, Ehsan / Ahmad, Muneeb / Dahshan, A / Rabeel, Muhammad / Saleem, Sidra / Nguyen, Van Huy / Hegazy, H H / Aftab, Sikandar

Nanoscale

2023 Volume 16, Issue 1, Page(s) 14–43

Abstract: ... Moore's law. The p-n junction is one of the earliest electrical components to be utilized in electronics ... unprecedented flexibility in the construction of innovative p-n junction device designs, which is not achievable ... homojunctions, heterojunctions, P-I-N junctions, and broken gap junctions. To achieve high-performance p-n ...

Abstract	Two-dimensional transition metal dichalcogenides (2D-TMDCs) with various physical characteristics have attracted significant interest from the scientific and industrial worlds in the years following Moore's law. The p-n junction is one of the earliest electrical components to be utilized in electronics and optoelectronics, and modern research on 2D materials has renewed interest in it. In this regard, device preparation and application have evolved substantially in this decade. 2D TMDCs provide unprecedented flexibility in the construction of innovative p-n junction device designs, which is not achievable with traditional bulk semiconductors. It has been investigated using 2D TMDCs for various junctions, including homojunctions, heterojunctions, P-I-N junctions, and broken gap junctions. To achieve high-performance p-n junctions, several issues still need to be resolved, such as developing 2D TMDCs of superior quality, raising the rectification ratio and quantum efficiency, and successfully separating the photogenerated electron-hole pairs, among other things. This review comprehensively details the various 2D-based p-n junction geometries investigated with an emphasis on 2D junctions. We investigated the 2D p-n junctions utilized in current rectifiers and photodetectors. To make a comparison of various devices easier, important optoelectronic and electronic features are presented. We thoroughly assessed the review's prospects and challenges for this emerging field of study. This study will serve as a roadmap for more real-world photodetection technology applications.
Language	English
Publishing date	2023-12-21
Publishing country	England
Document type	Journal Article ; Review
ZDB-ID	2515664-0
ISSN	2040-3372 ; 2040-3364
ISSN (online)	2040-3372
ISSN	2040-3364
DOI	10.1039/d3nr04547a
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Article ; Online: Measurement of the Nucleon F_{2}^{n}/F_{2}^{p} Structure Function Ratio by the Jefferson Lab MARATHON Tritium/Helium-3 Deep Inelastic Scattering Experiment.

Abrams, D / Albataineh, H / Aljawrneh, B S / Alsalmi, S / Androic, D / Aniol, K / Armstrong, W / Arrington, J / Atac, H / Averett, T / Gayoso, C Ayerbe / Bai, X / Bane, J / Barcus, S / Beck, A / Bellini, V / Bhatt, H / Bhetuwal, D / Biswas, D /

Blyth, D / Boeglin, W / Bulumulla, D / Butler, J / Camsonne, A / Carmignotto, M / Castellanos, J / Chen, J-P / Cohen, E O / Covrig, S / Craycraft, K / Cruz-Torres, R / Dongwi, B / Duran, B / Dutta, D / Fuchey, E / Gal, C / Gautam, T N / Gilad, S / Gnanvo, K / Gogami, T / Gomez, J / Gu, C / Habarakada, A / Hague, T / Hansen, J-O / Hattawy, M / Hauenstein, F / Higinbotham, D W / Holt, R J / Hughes, E W / Hyde, C / Ibrahim, H / Jian, S / Joosten, S / Karki, A / Karki, B / Katramatou, A T / Keith, C / Keppel, C / Khachatryan, M / Khachatryan, V / Khanal, A / Kievsky, A / King, D / King, P M / Korover, I / Kulagin, S A / Kumar, K S / Kutz, T / Lashley-Colthirst, N / Li, S / Li, W / Liu, H / Liuti, S / Liyanage, N / Markowitz, P / McClellan, R E / Meekins, D / Beck, S Mey-Tal / Meziani, Z-E / Michaels, R / Mihovilovic, M / Nelyubin, V / Nguyen, D / Nuruzzaman / Nycz, M / Obrecht, R / Olson, M / Owen, V F / Pace, E / Pandey, B / Pandey, V / Paolone, M / Papadopoulou, A / Park, S / Paul, S / Petratos, G G / Petti, R / Piasetzky, E / Pomatsalyuk, R / Premathilake, S / Puckett, A J R / Punjabi, V / Ransome, R D / Rashad, M N H / Reimer, P E / Riordan, S / Roche, J / Salmè, G / Santiesteban, N / Sawatzky, B / Scopetta, S / Schmidt, A / Schmookler, B / Segal, J / Segarra, E P / Shahinyan, A / Širca, S / Sparveris, N / Su, T / Suleiman, R / Szumila-Vance, H / Tadepalli, A S / Tang, L / Tireman, W / Tortorici, F / Urciuoli, G M / Wojtsekhowski, B / Wood, S / Ye, Z H / Ye, Z Y / Zhang, J

Physical review letters

2022 Volume 128, Issue 13, Page(s) 132003

Abstract: The ratio of the nucleon F_{2} structure functions, F_{2}^{n}/F_{2}^{p}, is determined ... empirical determinations of the F_{2}^{n}/F_{2}^{p} ratio. ...

Abstract	The ratio of the nucleon F_{2} structure functions, F_{2}^{n}/F_{2}^{p}, is determined by the MARATHON experiment from measurements of deep inelastic scattering of electrons from ^{3}H and ^{3}He nuclei. The experiment was performed in the Hall A Facility of Jefferson Lab using two high-resolution spectrometers for electron detection, and a cryogenic target system which included a low-activity tritium cell. The data analysis used a novel technique exploiting the mirror symmetry of the two nuclei, which essentially eliminates many theoretical uncertainties in the extraction of the ratio. The results, which cover the Bjorken scaling variable range 0.19<x<0.83, represent a significant improvement compared to previous SLAC and Jefferson Lab measurements for the ratio. They are compared to recent theoretical calculations and empirical determinations of the F_{2}^{<mark>n}/F_{2}^{p} ratio.
Language	English
Publishing date	2022-04-15
Publishing country	United States
Document type	Journal Article
ZDB-ID	208853-8
ISSN	1079-7114 ; 0031-9007
ISSN (online)	1079-7114
ISSN	0031-9007
DOI	10.1103/PhysRevLett.128.132003
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Article ; Online: Electrically and Optically Controllable p-n Junction Memtransistor Based on an Al

Nguyen, Duc Anh / Jo, Yongcheol / Tran, Thi Uyen / Jeong, Mun Seok / Kim, Hyungsang / Im, Hyunsik

Small methods

2021 Volume 5, Issue 12, Page(s) e2101303

Abstract: The exploration of memtransistors as a combination of a memristor and a transistor has recently attracted intensive attention because it offers a promising candidate for next-generation multilevel nonvolatile memories and synaptic devices. However, the ... ...

Abstract	The exploration of memtransistors as a combination of a memristor and a transistor has recently attracted intensive attention because it offers a promising candidate for next-generation multilevel nonvolatile memories and synaptic devices. However, the present state-of-the-art memtransistors, which are based on a single material, such as MoS
Language	English
Publishing date	2021-11-05
Publishing country	Germany
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ISSN	2366-9608
ISSN (online)	2366-9608
DOI	10.1002/smtd.202101303
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Article: Charge Tunable GaAs Quantum Dots in a Photonic n-i-p Diode.

Babin, Hans Georg / Ritzmann, Julian / Bart, Nikolai / Schmidt, Marcel / Kruck, Timo / Zhai, Liang / Löbl, Matthias C / Nguyen, Giang N / Spinnler, Clemens / Ranasinghe, Leonardo / Warburton, Richard J / Heyn, Christian / Wieck, Andreas D / Ludwig, Arne

Nanomaterials (Basel, Switzerland)

2021 Volume 11, Issue 10

Abstract: ... the ability of n- and p-doped contact regions to stabilize the charge state. We present the challenges met ... In this submission, we discuss the growth of charge-controllable GaAs quantum dots embedded in an n ... i-p diode structure, from the perspective of a molecular beam epitaxy grower. The QDs show no blinking ...

Abstract	In this submission, we discuss the growth of charge-controllable GaAs quantum dots embedded in an n-i-p diode structure, from the perspective of a molecular beam epitaxy grower. The QDs show no blinking and narrow linewidths. We show that the parameters used led to a bimodal growth mode of QDs resulting from low arsenic surface coverage. We identify one of the modes as that showing good properties found in previous work. As the morphology of the fabricated QDs does not hint at outstanding properties, we attribute the good performance of this sample to the low impurity levels in the matrix material and the ability of n- and p-doped contact regions to stabilize the charge state. We present the challenges met in characterizing the sample with ensemble photoluminescence spectroscopy caused by the photonic structure used. We show two straightforward methods to overcome this hurdle and gain insight into QD emission properties.
Language	English
Publishing date	2021-10-13
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2662255-5
ISSN	2079-4991
ISSN	2079-4991
DOI	10.3390/nano11102703
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Article ; Online: High biochar rates may suppress rice (Oryza sativa) growth by altering the ratios of C to N and available N to P in paddy soils

Nguyen, Binh Thanh / Nguyen, Vinh Ngoc / Nguyen, Tong Xuan / Nguyen, My Hoang / Dong, Hao Phu / Dinh, Gai Dai / Van Nguyen, Nghia / Pham, Tan‐Viet

Soil Use and Management. 2023 Jan., v. 39, no. 1 p.415-428

2023

Abstract: ... growth. Biochar declined the ratio of NH₄‐N to Mehlich‐1 P, causing N deficiency. In brief, high biochar ... the material may also suppress it, depending on ratios of carbon (C) to nitrogen (N) and available N ... to available phosphorous (P). The current study sought to examine the impacts of biochar on rice growth and ...

Abstract	Although most studies have indicated that biochar can boost rice (Oryza sativa) growth, the material may also suppress it, depending on ratios of carbon (C) to nitrogen (N) and available N to available phosphorous (P). The current study sought to examine the impacts of biochar on rice growth and to identify underlying mechanisms. A pot experiment was conducted using two soils of high (3.05%) and low (0.54%) organic carbon (OC) content, mixed with 0, 1.5, 3, 6, and 12% biochar and planted with rice. Rice growth components, five rice tissue nutrients, and nine soil properties were measured. The results showed that the response of rice growth to biochar rates could be described using an exponential‐growth function in high‐OC soil but an inverted U‐shaped curve in low‐OC soil. In high‐OC soil, the 12% biochar rate led to the greatest total biomass, increased by 47%, whereas in low‐OC soil, the 3 and 6% rates exhibited the highest total biomass, increased by 44%, compared to the no‐biochar added soils. Biochar elevated the C:N ratio from 11.5 to 39.1, with an optimal range of 20–30 corresponding to the highest rice growth. Biochar declined the ratio of NH₄‐N to Mehlich‐1 P, causing N deficiency. In brief, high biochar rates may suppress rice growth when the soil C:N ratio exceeds 30. The applied biochar rate should be considered based on soil properties typically OC and N content to obtain the C:N ratio between 20 and 30 for optimal rice growth.
Keywords	Oryza sativa ; administrative management ; biochar ; biomass ; carbon nitrogen ratio ; nitrogen ; nitrogen content ; organic carbon ; paddies ; phosphorus ; rice ; soil
Language	English
Dates of publication	2023-01
Size	p. 415-428.
Publishing place	John Wiley & Sons, Ltd
Document type	Article ; Online
Note	JOURNAL ARTICLE
ZDB-ID	742151-5
ISSN	1475-2743 ; 0266-0032
ISSN (online)	1475-2743
ISSN	0266-0032
DOI	10.1111/sum.12842
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Arginine and methionine increase the enzymatic activity of microbes involved in N and P cycles in arid soil from the Chihuahuan desert

Medina-de la Rosa, Guadalupe / García-Oliva, Felipe / López-Lozano, Nguyen Esmeralda

European Journal of Soil Biology. 2023 July, Aug., v. 117 p.103517-

2023

Abstract: ... of carbon and nitrogen from the amino acids may reduce the C:N ratio in the soil, enhancing ...

Abstract	Root exudates are mainly composed of sugars, organic acids, and amino acids. These are carbon sources that recruit beneficial bacterial communities in the rhizosphere. However, the composition of the root exudates is variable and mainly unknown for plants from arid lands, such as Agave lechuguilla Torr. This work studied the effect of different metabolites identified in the rhizosphere of A. lechuguilla Torr. (Maltose, lactose, oxalic and tartaric acids, arginine, and methionine), over the enzymatic activity and abundance of nitrogen-fixing bacteria and organic phosphorus mineralizing bacteria, as well as the changes in the nutrient availability in the soil. It was found that only the amino acids increased the nitrogenase and phosphatase activity, and these increments were reflected in the available nutrient concentration in the soil. Likewise, the presence of carbon and nitrogen from the amino acids may reduce the C:N ratio in the soil, enhancing the mineralization of organic matter and the concentration of ammonia, nitrite, and nitrates. This work shows the complexity of the nutrient recycling process in the soil and the essential role of bacteria in making nutrients available to plants. Understanding this process could aid in improving the establishment of plants in eroded ecosystems or under the harsh conditions of arid environments.
Keywords	Agave lechuguilla ; ammonia ; arginine ; arid soils ; carbon ; carbon nitrogen ratio ; enzyme activity ; lactose ; maltose ; metabolites ; methionine ; mineralization ; nitrites ; nitrogen ; nitrogen fixation ; nitrogenase ; nutrient availability ; nutrient content ; organic matter ; organic phosphorus ; rhizosphere ; Chihuahuan Desert ; Bacterial community ; Nutrient recycling ; Phosphatases ; Root exudates
Language	English
Dates of publication	2023-07
Publishing place	Elsevier Masson SAS
Document type	Article ; Online
ZDB-ID	1150007-4
ISSN	1164-5563
ISSN	1164-5563
DOI	10.1016/j.ejsobi.2023.103517
Database	NAL-Catalogue (AGRICOLA)

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