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Non-Hermitian metagrating for perfect absorption of elastic waves

Mater. Horiz., 2024, 11,1658-1667
DOI: 10.1039/D3MH01866K, Communication
Jiali Cheng, Yabin Hu, Bing Li
With only a specific small amount of loss, perfect absorption of elastic waves can be achieved by a compact NHMG composed of only a single type of unit cell, enabling cloaking for arbitrary-shaped targets.
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Correction: Solution-processed white OLEDs with power efficiency over 90 lm W−1 by triplet exciton management with a high triplet energy level interfacial exciplex host and a high reverse intersystem crossing rate blue TADF emitter

Mater. Horiz., 2024, 11,1817-1817
DOI: 10.1039/D4MH90021A, Correction
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Liang Chen, Yufei Chang, Song Shi, Shumeng Wang, Lixiang Wang
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An adjustable multistage resistance switching behavior of a photoelectric artificial synaptic device with a ferroelectric diode effect for neuromorphic computing

Mater. Horiz., 2024, Advance Article
DOI: 10.1039/D4MH00064A, Communication
Xi-Cai Lai, Zhenhua Tang, Junlin Fang, Leyan Feng, Di-Jie Yao, Li Zhang, Yan-Ping Jiang, Qiu-Xiang Liu, Xin-Gui Tang, Yi-Chun Zhou, Jie Shang, Gao-Kuo Zhong, Ju Gao
The ever-growing information data has driven the pursuit of advanced BFCO thin-film synapses, which have multifunctionality, adjustable plasticity, unique photoelectric response, and optical memory effects detected by femtosecond lasers.
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Excellent thermomagnetic power generation for harvesting waste heat via a second-order ferromagnetic transition

Mater. Horiz., 2024, Advance Article
DOI: 10.1039/D3MH02225K, Communication
Haodong Chen, Xianliang Liu, Yao Liu, Longlong Xie, Ziyuan Yu, Kaiming Qiao, Mingze Liu, Fengxia Hu, Baogen Shen, R. V. Ramanujan, Ke Chu, Hu Zhang
NiMnIn Heusler alloys with second-order ferromagnetic transition show good thermomagnetic generation (TMG) performance with zero hysteresis and a long-term service life, enabling them to be better candidates for practical applications of TMG.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Polarization double-enhancement strategy to achieve super low energy consumption with ultra-high energy storage capacity in BCZT-based relaxor ferroelectrics

Mater. Horiz., 2024, Accepted Manuscript
DOI: 10.1039/D4MH00322E, Communication
Zixiong Sun, Yuhan Bai, Hongmei Jing, Tian-Yi Hu, Kang Du, Qing Guo, Pan Gao, Ye Tian, Chunrui Ma, Ming Liu, Yongping Pu
Due to dielectric capacitors’ already-obtained fast charge-discharge speed, research has been focused on improving their Wrec. Increasing the polarization and enhancing the voltage endurance are efficient ways to reach higher...
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Time-averaged atomic volume spectrum: locating and identifying vacancies

Mater. Horiz., 2024, Advance Article
DOI: 10.1039/D4MH00140K, Communication
YongQuan Wu, Hao Wang, JiaHao Fu, BoYang Zhang, Xu Zhao, Kai Zhang
We developed the TAVS method to accurately locate and fully identify vacancies based on a new concept of the atomic cage enwrapping vacancies. This flexible method is believed to be applicable to any type of vacancy in any type of material.
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Composited silk fibroins ensured adhesion stability and magnetic controllability of Fe3O4-nanoparticle coating on implant for biofilm treatment

Mater. Horiz., 2024, Advance Article
DOI: 10.1039/D4MH00097H, Communication
Kecheng Quan, Zhinan Mao, Yupu Lu, Yu Qin, Shuren Wang, Chunhao Yu, Xuewei Bi, Hao Tang, Xiaoxiang Ren, Dafu Chen, Yan Cheng, Yong Wang, Yufeng Zheng, Dandan Xia
Magnetic propulsion of nano-/micro-robots is an effective way to treat implant-associated infections by physically destroying biofilm structures to enhance antibiotic killing.
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Aggregation-induced emission organic metal halide complex for X-ray scintillation

Mater. Horiz., 2024, Advance Article
DOI: 10.1039/D4MH00142G, Communication
Open Access
Tunde Blessed Shonde, He Liu, Oluwadara Joshua Olasupo, Alexander Bouchard, Sara Bouchard, Annaliese Franklin, Xinsong Lin, Luis M. Stand, Biwu Ma
An AIE organic zinc chloride complex scintillator, in which the metal halide serves as X-ray sensitizer for the organic component, is discovered to exhibit a light yield of 13 423 Photon per MeV and a radioluminescence decay lifetime of 5.24 ns.
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Skin-adhesive and self-healing diagnostic wound dressings for diabetic wound healing recording and electrophysiological signal monitoring

Mater. Horiz., 2024, 11,1997-2009
DOI: 10.1039/D3MH02064A, Communication
Zishuo Hou, Tengjiao Wang, Lei Wang, Junjie Wang, Yong Zhang, Qian Zhou, Zhengheng Zhang, Peng Li, Wei Huang
A diagnostic wound dressing was fabricated, which could record the diabetic wounds healing and monitor electrophysiological signals. The flexible substrate of dressings shows excellent tissue adhesive, self-healing, and antibacterial properties.
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Microcage flame retardants with complete recyclability and durability via reversible interfacial locking engineering

Mater. Horiz., 2024, 11,1867-1876
DOI: 10.1039/D4MH00116H, Communication
Furong Zeng, Lei He, Jianwen Ma, Danxuan Fang, Zhiwei Zeng, Tongyu Bai, Rong Ding, Bowen Liu, Haibo Zhao, Yuzhong Wang
A new facile and scalable interfacial locking engineering strategy is exploited to endow reversible microcages with infinite chemical recyclability to starting monomers, exceptional durability, high flame-retardant efficiency, and extensive applicability across diverse polymers.
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Decorin in the spatial control of collagen mineralization

Mater. Horiz., 2024, Accepted Manuscript
DOI: 10.1039/D3MH02216A, Communication
Yuming Bai, Peng Wu, Qiufang Zhang, Feng Lin, Ling Hu, Zhisheng Zhang, Wenxia Huang, Yin Xiao, Qiliang Zuo
Understanding the molecular mechanism by which the periodontal ligament (PDL) is maintained un-calcified between two mineralized tissues (cementum and bone), may facilitate the functional repair and regeneration of the periodontium...
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How we Organize Design Files and Cover Pages in Figma

Not everyone on your team knows how to navigate Figma the way you do. Other designers have different methods. Engineers and PMs may not know where to start.

This is how we organize our project files and pages in Figma…

Read on Twitter or Read on Medium




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How Product Design works with Product Managers and Engineers

When interviewing designers, PMs or engineers, I’ll usually get asked “how do you all work together?”. How does engineering work with PMs? PMs with design? Design with engineering?

My response goes something like this…

Read on Medium




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Richard Hakluyt, a bibliography 1580-1588 : with essays on the suppression of the voyage to Cadiz in Hakluyt's 'Principal navigations' and Hakluyt and the East India Company / Anthony Payne

London : Published by the Boydell Press for the Hakluyt Society, 2024




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Watch | The revival of Waguw in Kashmir




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Will all of Belur’s famed Hoysala structures disappear before getting World Heritage site tag?

Encroachments and neglect have led to degeneration of this historic place, which has been recommended for World Heritage site tag




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Capturing Kerala’s heritage structures in monochromatic sepia

Exhibition of Dinesh Shenoy’s paintings inaugurated at Mattancherry




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Madras Week | Pose at one of Chennai’s oldest photo studios, thriving since 1930 despite the age of selfies

From glass negatives to daguerreotype cameras, 92-year-old Sathyam Studios in Mylapore is a testament to Madras’ rich history with photography



  • History & Culture

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Mumbai | An artistic space in Khotachiwadi village has infused new life into the heritage neighbourhood

The initiative has kickstarted conversations around preservation and could serve as inspiration for other such locales in the country




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New Delhi | Curation of over 100 Indian textiles at ‘Sutr Santati’ speaks the language of the hand and the yarn

The exhibit highlights an array of textile techniques as well as a wide range of yarn




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Video | ‘I feel powerful in the Yakshagana costume’




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Manager Pandey: A true public intellectual

The eminent literary critic believed the criticism of literature has to be the criticism of society




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New Delhi | Umrao Jaan director Muzaffar Ali’s retrospective at Bikaner House includes sketches and collages, even furniture

The renowned filmmaker started life as an artist before moving to filmmaking




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Call of duty: AAN Comics celebrates the courage of the Indian armed forces through its war books

Ahead of Republic Day, AAN Comics creator Rishi Kumar tells us how he brings alive tales of derring-do by our defence forces



  • Life & Style

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Madras Art Movement’s SG Vasudev on his new-found love for abstract collage

The latest series of abstract collages by SG Vasudev, one of the founder-members of Chennai’s Cholamandal Artists Village, takes inspiration from his past work




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South Indian band Agam on Carnatic-progressive rock and their love for Chennai

Ahead of their performance in Chennai, Carnatic-progressive rock band Agam speaks on their love for the city and staying true to the sub-genre




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New raga named after Thyagaraja

Classical musician and composer Mahesh Mahadev’s ‘raga tribute’ to the saint poet




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Abstract paintings by Chennai artist Bhagwan Chavan comments on freedom and responsibility

A collection of abstract paintings by Bhagwan Chavan deliberates on freedom and the responsibility that it comes with it




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BTS collaboration BT21 comes to India with its flagship in Chennai, for K-pop fans

BT21, born out of a collaboration between K-pop band BTS and LINE FRIENDS, comes to India with a flagship pop up in Chennai



  • Life & Style

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Colonial Bengal explored through ‘pat’ paintings at DAG’s art show in Delhi

The Babu & The Bazaar is an exhibition of exquisite oil paintings, pat watercolours, prints and reverse paintings from the 19th and early 20th Century that drew inspiration from everywhere while remaining local in technique




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The five guidelines to a Dragon-Elephant tango

The formulation of ‘five mutuals’ can help bring China-India relations back to a stable and sound track




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The psychology of extravagance

Popular religions have tried to open the eyes of the deprived masses but there appears to be seemingly inexplicable appreciation of the rich by the poor and the middle-class




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Democratic engagement with a digital plug-in

This new frontier in political campaigning marks a transformative shift in the democratic process, but the rulebook remains stuck in the past




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India’s choices in a world becoming bipolar again

India cannot allow itself to be reduced to a pawn in the renewed contest between China and the U.S.




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The Manipur crisis, the issue of managing diversity

The healing touch of constitutional accommodation is the only way out




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Top Pakistan court orders probe against Nawaz Sharif




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Hindu villages come under attack again

Seven houses in Bangladesh’s Upazila were torched, four days after temples were destroyed




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Pakistan court moved against ‘secret demolition’ of Hindu temple

The petitioners added that different newspapers had reported, along with pictures, that the ancient Hindu temple located in Mohallah Wangrhi Garah was being secretly demolished so a commercial plaza could be constructed there.




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Indian aggression may lead to strategic miscalculation: Pakistan

He expressed apprehension that Indian actions, which constituted a threat for the maintenance of peace and security, may lead to a "strategic miscalculation".




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Wage hike of little help for Sri Lankan estate workers

From the time the British brought them down from Tamil Nadu a century ago, estate workers have been toiling in Sri Lanka’s famed tea estates.




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These Bamiyan cave-dwellers brace against a shifting landscape

Local administration’s move to restore the ancient Buddhist grottoes may force the modern troglodytes out.




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Pakistan committed to discouraging regional arms race: Sharif

He expressed Pakistan’s commitment to regional peace, saying that, "we will explore the way forward for peace and stability in the world in general and our region in particular".




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SBI in Nepal launches digital village initiative

The SBI in Nepal also celebrated its 25 years of establishment on July 7.




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Water quality of Ganga in UP deteriorating due to discharge of sewage: NGT

Earlier, while considering the prevention and control of pollution in the Ganga, the green body sought compliance reports from various States, including Uttar Pradesh




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Maharashtra-based Indala Institute pledges against animal experiments, adopts simulation software

Spotlight on non-animal tools in education, says PETA calling for progressive science and research




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FIR against BJP for malicious content 2 days before Jharkhand polls

The cybercrime police station Ranchi wrote to a social media platform to remove the objectionable posts under Section 69(A) of the IT Act




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Fireworks explosion at temple in Kerala’s Kasaragod leaves over 150 injured

Severity of injuries varies, with one victim in critical condition and seven others on ventilator support even as 101 continue to undergo treatment at various hospitals; Kasaragod District Police has announced a Special Investigation Team to probe the incident; district administration said that the additional divisional magistrate has been directed to carry out an inquiry separately into the incident and submit a report.




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SFI stages protest against Governor at Calicut varsity

The protest was to oppose the re-appointment of Mohanan Kunnummal as the Vice-Chancellor of the Kerala University of Health Sciences




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IEEE Malabar Subsection organises professional engagement programme




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Forum to protest against leasing Aralam farmland